Finding the Third Proportional to 603,399.75 and 831,186.75
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Solution
The third proportional to 603,399.75 and 831,186.75 is: 1,144,964.70
Step by Step Solution
- Step 1: Write the proportion equation
603,399.75 : 831,186.75 = 831,186.75 : x - Step 2: Convert to fraction form
603,399.75/831,186.75 = 831,186.75/x - Step 3: Cross multiply
603,399.75x = 831,186.75 × 831,186.75 - Step 4: Simplify right side
603,399.75x = 690,871,413,375.56 - Step 5: Solve for x
x = 690,871,413,375.56/603,399.75 - Step 6: Final answer
x = 1,144,964.70
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