Finding the Third Proportional to 42,822 and 88,626

Step by Step Solution

1. Step 1: Write the proportion equation
   42,822 : 88,626 = 88,626 : x
2. Step 2: Convert to fraction form
   42,822/88,626 = 88,626/x
3. Step 3: Cross multiply
   42,822x = 88,626 × 88,626
4. Step 4: Simplify right side
   42,822x = 7,854,567,876
5. Step 5: Solve for x
   x = 7,854,567,876/42,822
6. Step 6: Final answer
   x = 183,423.66