Finding the Third Proportional to 40,626 and 88,704

Step by Step Solution

1. Step 1: Write the proportion equation
   40,626 : 88,704 = 88,704 : x
2. Step 2: Convert to fraction form
   40,626/88,704 = 88,704/x
3. Step 3: Cross multiply
   40,626x = 88,704 × 88,704
4. Step 4: Simplify right side
   40,626x = 7,868,399,616
5. Step 5: Solve for x
   x = 7,868,399,616/40,626
6. Step 6: Final answer
   x = 193,678.92