Finding the Third Proportional to 40,782 and 62,704

Step by Step Solution

1. Step 1: Write the proportion equation
   40,782 : 62,704 = 62,704 : x
2. Step 2: Convert to fraction form
   40,782/62,704 = 62,704/x
3. Step 3: Cross multiply
   40,782x = 62,704 × 62,704
4. Step 4: Simplify right side
   40,782x = 3,931,791,616
5. Step 5: Solve for x
   x = 3,931,791,616/40,782
6. Step 6: Final answer
   x = 96,409.98