Finding the Third Proportional to 45,522 and 99,022

Step by Step Solution

1. Step 1: Write the proportion equation
   45,522 : 99,022 = 99,022 : x
2. Step 2: Convert to fraction form
   45,522/99,022 = 99,022/x
3. Step 3: Cross multiply
   45,522x = 99,022 × 99,022
4. Step 4: Simplify right side
   45,522x = 9,805,356,484
5. Step 5: Solve for x
   x = 9,805,356,484/45,522
6. Step 6: Final answer
   x = 215,398.19