Finding the Third Proportional to 79,113.09 and 105,681.80
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Solution
The third proportional to 79,113.09 and 105,681.80 is: 141,173.12
Step by Step Solution
- Step 1: Write the proportion equation
79,113.09 : 105,681.80 = 105,681.80 : x - Step 2: Convert to fraction form
79,113.09/105,681.80 = 105,681.80/x - Step 3: Cross multiply
79,113.09x = 105,681.80 × 105,681.80 - Step 4: Simplify right side
79,113.09x = 11,168,642,190.73 - Step 5: Solve for x
x = 11,168,642,190.73/79,113.09 - Step 6: Final answer
x = 141,173.12
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