Finding the Third Proportional to 98,597.25 and 147,726

Step by Step Solution

1. Step 1: Write the proportion equation
   98,597.25 : 147,726 = 147,726 : x
2. Step 2: Convert to fraction form
   98,597.25/147,726 = 147,726/x
3. Step 3: Cross multiply
   98,597.25x = 147,726 × 147,726
4. Step 4: Simplify right side
   98,597.25x = 21,822,971,076
5. Step 5: Solve for x
   x = 21,822,971,076/98,597.25
6. Step 6: Final answer
   x = 221,334.48