Finding the Third Proportional to 433,508.63 and 690,395.06
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Solution
The third proportional to 433,508.63 and 690,395.06 is: 1,099,506.02
Step by Step Solution
- Step 1: Write the proportion equation
433,508.63 : 690,395.06 = 690,395.06 : x - Step 2: Convert to fraction form
433,508.63/690,395.06 = 690,395.06/x - Step 3: Cross multiply
433,508.63x = 690,395.06 × 690,395.06 - Step 4: Simplify right side
433,508.63x = 476,645,342,324.38 - Step 5: Solve for x
x = 476,645,342,324.38/433,508.63 - Step 6: Final answer
x = 1,099,506.02
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