Finding the Third Proportional to 45,554 and 99,884

Step by Step Solution

1. Step 1: Write the proportion equation
   45,554 : 99,884 = 99,884 : x
2. Step 2: Convert to fraction form
   45,554/99,884 = 99,884/x
3. Step 3: Cross multiply
   45,554x = 99,884 × 99,884
4. Step 4: Simplify right side
   45,554x = 9,976,813,456
5. Step 5: Solve for x
   x = 9,976,813,456/45,554
6. Step 6: Final answer
   x = 219,010.70