Finding the Third Proportional to 25,139.46 and 36,887.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,139.46 : 36,887.34 = 36,887.34 : x
2. Step 2: Convert to fraction form
   25,139.46/36,887.34 = 36,887.34/x
3. Step 3: Cross multiply
   25,139.46x = 36,887.34 × 36,887.34
4. Step 4: Simplify right side
   25,139.46x = 1,360,676,128.93
5. Step 5: Solve for x
   x = 1,360,676,128.93/25,139.46
6. Step 6: Final answer
   x = 54,125.11