Finding the Third Proportional to 10,787.63 and 22,972.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,787.63 : 22,972.50 = 22,972.50 : x
2. Step 2: Convert to fraction form
   10,787.63/22,972.50 = 22,972.50/x
3. Step 3: Cross multiply
   10,787.63x = 22,972.50 × 22,972.50
4. Step 4: Simplify right side
   10,787.63x = 527,735,756.25
5. Step 5: Solve for x
   x = 527,735,756.25/10,787.63
6. Step 6: Final answer
   x = 48,920.48