Finding the Third Proportional to 42,656 and 99,650

Step by Step Solution

1. Step 1: Write the proportion equation
   42,656 : 99,650 = 99,650 : x
2. Step 2: Convert to fraction form
   42,656/99,650 = 99,650/x
3. Step 3: Cross multiply
   42,656x = 99,650 × 99,650
4. Step 4: Simplify right side
   42,656x = 9,930,122,500
5. Step 5: Solve for x
   x = 9,930,122,500/42,656
6. Step 6: Final answer
   x = 232,795.44