Finding the Third Proportional to 25,420.08 and 38,648.39

Step by Step Solution

1. Step 1: Write the proportion equation
   25,420.08 : 38,648.39 = 38,648.39 : x
2. Step 2: Convert to fraction form
   25,420.08/38,648.39 = 38,648.39/x
3. Step 3: Cross multiply
   25,420.08x = 38,648.39 × 38,648.39
4. Step 4: Simplify right side
   25,420.08x = 1,493,698,097.90
5. Step 5: Solve for x
   x = 1,493,698,097.90/25,420.08
6. Step 6: Final answer
   x = 58,760.56