Finding the Third Proportional to 25,139.38 and 37,122.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,139.38 : 37,122.38 = 37,122.38 : x
2. Step 2: Convert to fraction form
   25,139.38/37,122.38 = 37,122.38/x
3. Step 3: Cross multiply
   25,139.38x = 37,122.38 × 37,122.38
4. Step 4: Simplify right side
   25,139.38x = 1,378,070,725.64
5. Step 5: Solve for x
   x = 1,378,070,725.64/25,139.38
6. Step 6: Final answer
   x = 54,817.22