Finding the Third Proportional to 51,152.75 and 109,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,152.75 : 109,411.50 = 109,411.50 : x
2. Step 2: Convert to fraction form
   51,152.75/109,411.50 = 109,411.50/x
3. Step 3: Cross multiply
   51,152.75x = 109,411.50 × 109,411.50
4. Step 4: Simplify right side
   51,152.75x = 11,970,876,332.25
5. Step 5: Solve for x
   x = 11,970,876,332.25/51,152.75
6. Step 6: Final answer
   x = 234,022.15