Finding the Third Proportional to 59,089.50 and 88,931.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,089.50 : 88,931.25 = 88,931.25 : x
2. Step 2: Convert to fraction form
   59,089.50/88,931.25 = 88,931.25/x
3. Step 3: Cross multiply
   59,089.50x = 88,931.25 × 88,931.25
4. Step 4: Simplify right side
   59,089.50x = 7,908,767,226.56
5. Step 5: Solve for x
   x = 7,908,767,226.56/59,089.50
6. Step 6: Final answer
   x = 133,843.87