Finding the Third Proportional to 25,705.13 and 38,881.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,705.13 : 38,881.69 = 38,881.69 : x
2. Step 2: Convert to fraction form
   25,705.13/38,881.69 = 38,881.69/x
3. Step 3: Cross multiply
   25,705.13x = 38,881.69 × 38,881.69
4. Step 4: Simplify right side
   25,705.13x = 1,511,785,622.85
5. Step 5: Solve for x
   x = 1,511,785,622.85/25,705.13
6. Step 6: Final answer
   x = 58,812.62