Finding the Third Proportional to 45,227 and 99,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,227 : 99,475.50 = 99,475.50 : x
2. Step 2: Convert to fraction form
   45,227/99,475.50 = 99,475.50/x
3. Step 3: Cross multiply
   45,227x = 99,475.50 × 99,475.50
4. Step 4: Simplify right side
   45,227x = 9,895,375,100.25
5. Step 5: Solve for x
   x = 9,895,375,100.25/45,227
6. Step 6: Final answer
   x = 218,793.53