Finding the Third Proportional to 74,826.75 and 88,666.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,826.75 : 88,666.50 = 88,666.50 : x
2. Step 2: Convert to fraction form
   74,826.75/88,666.50 = 88,666.50/x
3. Step 3: Cross multiply
   74,826.75x = 88,666.50 × 88,666.50
4. Step 4: Simplify right side
   74,826.75x = 7,861,748,222.25
5. Step 5: Solve for x
   x = 7,861,748,222.25/74,826.75
6. Step 6: Final answer
   x = 105,066.01