Finding the Third Proportional to 74,931.75 and 97,326.56

Step by Step Solution

1. Step 1: Write the proportion equation
   74,931.75 : 97,326.56 = 97,326.56 : x
2. Step 2: Convert to fraction form
   74,931.75/97,326.56 = 97,326.56/x
3. Step 3: Cross multiply
   74,931.75x = 97,326.56 × 97,326.56
4. Step 4: Simplify right side
   74,931.75x = 9,472,459,768.07
5. Step 5: Solve for x
   x = 9,472,459,768.07/74,931.75
6. Step 6: Final answer
   x = 126,414.50