Finding the Third Proportional to 64,492.50 and 97,712.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,492.50 : 97,712.38 = 97,712.38 : x
2. Step 2: Convert to fraction form
   64,492.50/97,712.38 = 97,712.38/x
3. Step 3: Cross multiply
   64,492.50x = 97,712.38 × 97,712.38
4. Step 4: Simplify right side
   64,492.50x = 9,547,708,228.14
5. Step 5: Solve for x
   x = 9,547,708,228.14/64,492.50
6. Step 6: Final answer
   x = 148,043.70