Finding the Third Proportional to 98,936.50 and 153,448

Step by Step Solution

1. Step 1: Write the proportion equation
   98,936.50 : 153,448 = 153,448 : x
2. Step 2: Convert to fraction form
   98,936.50/153,448 = 153,448/x
3. Step 3: Cross multiply
   98,936.50x = 153,448 × 153,448
4. Step 4: Simplify right side
   98,936.50x = 23,546,288,704
5. Step 5: Solve for x
   x = 23,546,288,704/98,936.50
6. Step 6: Final answer
   x = 237,993.95