Finding the Third Proportional to 98,850 and 153,175.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,850 : 153,175.50 = 153,175.50 : x
2. Step 2: Convert to fraction form
   98,850/153,175.50 = 153,175.50/x
3. Step 3: Cross multiply
   98,850x = 153,175.50 × 153,175.50
4. Step 4: Simplify right side
   98,850x = 23,462,733,800.25
5. Step 5: Solve for x
   x = 23,462,733,800.25/98,850
6. Step 6: Final answer
   x = 237,356.94