Finding the Third Proportional to 59,988.50 and 93,126.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,988.50 : 93,126.75 = 93,126.75 : x
2. Step 2: Convert to fraction form
   59,988.50/93,126.75 = 93,126.75/x
3. Step 3: Cross multiply
   59,988.50x = 93,126.75 × 93,126.75
4. Step 4: Simplify right side
   59,988.50x = 8,672,591,565.56
5. Step 5: Solve for x
   x = 8,672,591,565.56/59,988.50
6. Step 6: Final answer
   x = 144,570.90