Finding the Third Proportional to 12,154 and 25,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,154 : 25,151.50 = 25,151.50 : x
2. Step 2: Convert to fraction form
   12,154/25,151.50 = 25,151.50/x
3. Step 3: Cross multiply
   12,154x = 25,151.50 × 25,151.50
4. Step 4: Simplify right side
   12,154x = 632,597,952.25
5. Step 5: Solve for x
   x = 632,597,952.25/12,154
6. Step 6: Final answer
   x = 52,048.54