Finding the Third Proportional to 71,498.25 and 152,498.25

Step by Step Solution

1. Step 1: Write the proportion equation
   71,498.25 : 152,498.25 = 152,498.25 : x
2. Step 2: Convert to fraction form
   71,498.25/152,498.25 = 152,498.25/x
3. Step 3: Cross multiply
   71,498.25x = 152,498.25 × 152,498.25
4. Step 4: Simplify right side
   71,498.25x = 23,255,716,253.06
5. Step 5: Solve for x
   x = 23,255,716,253.06/71,498.25
6. Step 6: Final answer
   x = 325,262.73