Finding the Third Proportional to 25,699.50 and 38,548.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,699.50 : 38,548.88 = 38,548.88 : x
2. Step 2: Convert to fraction form
   25,699.50/38,548.88 = 38,548.88/x
3. Step 3: Cross multiply
   25,699.50x = 38,548.88 × 38,548.88
4. Step 4: Simplify right side
   25,699.50x = 1,486,015,763.77
5. Step 5: Solve for x
   x = 1,486,015,763.77/25,699.50
6. Step 6: Final answer
   x = 57,822.75