Finding the Third Proportional to 62,467.31 and 96,620.63

Step by Step Solution

1. Step 1: Write the proportion equation
   62,467.31 : 96,620.63 = 96,620.63 : x
2. Step 2: Convert to fraction form
   62,467.31/96,620.63 = 96,620.63/x
3. Step 3: Cross multiply
   62,467.31x = 96,620.63 × 96,620.63
4. Step 4: Simplify right side
   62,467.31x = 9,335,545,175.39
5. Step 5: Solve for x
   x = 9,335,545,175.39/62,467.31
6. Step 6: Final answer
   x = 149,446.88