Finding the Third Proportional to 28,981.50 and 60,465

Step by Step Solution

1. Step 1: Write the proportion equation
   28,981.50 : 60,465 = 60,465 : x
2. Step 2: Convert to fraction form
   28,981.50/60,465 = 60,465/x
3. Step 3: Cross multiply
   28,981.50x = 60,465 × 60,465
4. Step 4: Simplify right side
   28,981.50x = 3,656,016,225
5. Step 5: Solve for x
   x = 3,656,016,225/28,981.50
6. Step 6: Final answer
   x = 126,150