Finding the Third Proportional to 64,493.38 and 97,713.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,493.38 : 97,713.75 = 97,713.75 : x
2. Step 2: Convert to fraction form
   64,493.38/97,713.75 = 97,713.75/x
3. Step 3: Cross multiply
   64,493.38x = 97,713.75 × 97,713.75
4. Step 4: Simplify right side
   64,493.38x = 9,547,976,939.06
5. Step 5: Solve for x
   x = 9,547,976,939.06/64,493.38
6. Step 6: Final answer
   x = 148,045.86