Finding the Third Proportional to 40,023.56 and 62,782.59

Step by Step Solution

1. Step 1: Write the proportion equation
   40,023.56 : 62,782.59 = 62,782.59 : x
2. Step 2: Convert to fraction form
   40,023.56/62,782.59 = 62,782.59/x
3. Step 3: Cross multiply
   40,023.56x = 62,782.59 × 62,782.59
4. Step 4: Simplify right side
   40,023.56x = 3,941,654,077.98
5. Step 5: Solve for x
   x = 3,941,654,077.98/40,023.56
6. Step 6: Final answer
   x = 98,483.34