Finding the Third Proportional to 62,296.31 and 96,643.69

Step by Step Solution

1. Step 1: Write the proportion equation
   62,296.31 : 96,643.69 = 96,643.69 : x
2. Step 2: Convert to fraction form
   62,296.31/96,643.69 = 96,643.69/x
3. Step 3: Cross multiply
   62,296.31x = 96,643.69 × 96,643.69
4. Step 4: Simplify right side
   62,296.31x = 9,340,002,333.60
5. Step 5: Solve for x
   x = 9,340,002,333.60/62,296.31
6. Step 6: Final answer
   x = 149,928.65