Finding the Third Proportional to 62,643.38 and 97,147.69

Step by Step Solution

1. Step 1: Write the proportion equation
   62,643.38 : 97,147.69 = 97,147.69 : x
2. Step 2: Convert to fraction form
   62,643.38/97,147.69 = 97,147.69/x
3. Step 3: Cross multiply
   62,643.38x = 97,147.69 × 97,147.69
4. Step 4: Simplify right side
   62,643.38x = 9,437,673,186.60
5. Step 5: Solve for x
   x = 9,437,673,186.60/62,643.38
6. Step 6: Final answer
   x = 150,657.16