Finding the Third Proportional to 27,875 and 60,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,875 : 60,124.50 = 60,124.50 : x
2. Step 2: Convert to fraction form
   27,875/60,124.50 = 60,124.50/x
3. Step 3: Cross multiply
   27,875x = 60,124.50 × 60,124.50
4. Step 4: Simplify right side
   27,875x = 3,614,955,500.25
5. Step 5: Solve for x
   x = 3,614,955,500.25/27,875
6. Step 6: Final answer
   x = 129,684.50