Finding the Third Proportional to 99,675 and 148,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,675 : 148,084.50 = 148,084.50 : x
2. Step 2: Convert to fraction form
   99,675/148,084.50 = 148,084.50/x
3. Step 3: Cross multiply
   99,675x = 148,084.50 × 148,084.50
4. Step 4: Simplify right side
   99,675x = 21,929,019,140.25
5. Step 5: Solve for x
   x = 21,929,019,140.25/99,675
6. Step 6: Final answer
   x = 220,005.21