Finding the Third Proportional to 39,913.88 and 59,524.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,913.88 : 59,524.88 = 59,524.88 : x
2. Step 2: Convert to fraction form
   39,913.88/59,524.88 = 59,524.88/x
3. Step 3: Cross multiply
   39,913.88x = 59,524.88 × 59,524.88
4. Step 4: Simplify right side
   39,913.88x = 3,543,210,743.77
5. Step 5: Solve for x
   x = 3,543,210,743.77/39,913.88
6. Step 6: Final answer
   x = 88,771.40