Finding the Third Proportional to 15,481.13 and 34,981.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,481.13 : 34,981.88 = 34,981.88 : x
2. Step 2: Convert to fraction form
   15,481.13/34,981.88 = 34,981.88/x
3. Step 3: Cross multiply
   15,481.13x = 34,981.88 × 34,981.88
4. Step 4: Simplify right side
   15,481.13x = 1,223,731,578.52
5. Step 5: Solve for x
   x = 1,223,731,578.52/15,481.13
6. Step 6: Final answer
   x = 79,046.68