Finding the Third Proportional to 99,076.50 and 149,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,076.50 : 149,080.50 = 149,080.50 : x
2. Step 2: Convert to fraction form
   99,076.50/149,080.50 = 149,080.50/x
3. Step 3: Cross multiply
   99,076.50x = 149,080.50 × 149,080.50
4. Step 4: Simplify right side
   99,076.50x = 22,224,995,480.25
5. Step 5: Solve for x
   x = 22,224,995,480.25/99,076.50
6. Step 6: Final answer
   x = 224,321.56