Finding the Third Proportional to 39,024.28 and 43,124.91

Step by Step Solution

1. Step 1: Write the proportion equation
   39,024.28 : 43,124.91 = 43,124.91 : x
2. Step 2: Convert to fraction form
   39,024.28/43,124.91 = 43,124.91/x
3. Step 3: Cross multiply
   39,024.28x = 43,124.91 × 43,124.91
4. Step 4: Simplify right side
   39,024.28x = 1,859,757,539.07
5. Step 5: Solve for x
   x = 1,859,757,539.07/39,024.28
6. Step 6: Final answer
   x = 47,656.42