Finding the Third Proportional to 24,725.25 and 54,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   24,725.25 : 54,787.50 = 54,787.50 : x
2. Step 2: Convert to fraction form
   24,725.25/54,787.50 = 54,787.50/x
3. Step 3: Cross multiply
   24,725.25x = 54,787.50 × 54,787.50
4. Step 4: Simplify right side
   24,725.25x = 3,001,670,156.25
5. Step 5: Solve for x
   x = 3,001,670,156.25/24,725.25
6. Step 6: Final answer
   x = 121,401.00