Finding the Third Proportional to 12,156.75 and 25,160.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,156.75 : 25,160.63 = 25,160.63 : x
2. Step 2: Convert to fraction form
   12,156.75/25,160.63 = 25,160.63/x
3. Step 3: Cross multiply
   12,156.75x = 25,160.63 × 25,160.63
4. Step 4: Simplify right side
   12,156.75x = 633,057,050.39
5. Step 5: Solve for x
   x = 633,057,050.39/12,156.75
6. Step 6: Final answer
   x = 52,074.53