Finding the Third Proportional to 59,025 and 89,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,025 : 89,031.50 = 89,031.50 : x
2. Step 2: Convert to fraction form
   59,025/89,031.50 = 89,031.50/x
3. Step 3: Cross multiply
   59,025x = 89,031.50 × 89,031.50
4. Step 4: Simplify right side
   59,025x = 7,926,607,992.25
5. Step 5: Solve for x
   x = 7,926,607,992.25/59,025
6. Step 6: Final answer
   x = 134,292.38