Finding the Third Proportional to 45,554 and 100,076

Step by Step Solution

1. Step 1: Write the proportion equation
   45,554 : 100,076 = 100,076 : x
2. Step 2: Convert to fraction form
   45,554/100,076 = 100,076/x
3. Step 3: Cross multiply
   45,554x = 100,076 × 100,076
4. Step 4: Simplify right side
   45,554x = 10,015,205,776
5. Step 5: Solve for x
   x = 10,015,205,776/45,554
6. Step 6: Final answer
   x = 219,853.49