Finding the Third Proportional to 99,795 and 149,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,795 : 149,680.50 = 149,680.50 : x
2. Step 2: Convert to fraction form
   99,795/149,680.50 = 149,680.50/x
3. Step 3: Cross multiply
   99,795x = 149,680.50 × 149,680.50
4. Step 4: Simplify right side
   99,795x = 22,404,252,080.25
5. Step 5: Solve for x
   x = 22,404,252,080.25/99,795
6. Step 6: Final answer
   x = 224,502.75