Finding the Third Proportional to 45,530 and 99,362

Step by Step Solution

1. Step 1: Write the proportion equation
   45,530 : 99,362 = 99,362 : x
2. Step 2: Convert to fraction form
   45,530/99,362 = 99,362/x
3. Step 3: Cross multiply
   45,530x = 99,362 × 99,362
4. Step 4: Simplify right side
   45,530x = 9,872,807,044
5. Step 5: Solve for x
   x = 9,872,807,044/45,530
6. Step 6: Final answer
   x = 216,841.80