Finding the Third Proportional to 25,442 and 37,251.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,442 : 37,251.50 = 37,251.50 : x
2. Step 2: Convert to fraction form
   25,442/37,251.50 = 37,251.50/x
3. Step 3: Cross multiply
   25,442x = 37,251.50 × 37,251.50
4. Step 4: Simplify right side
   25,442x = 1,387,674,252.25
5. Step 5: Solve for x
   x = 1,387,674,252.25/25,442
6. Step 6: Final answer
   x = 54,542.66