Finding the Third Proportional to 17,498.53 and 38,399.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,498.53 : 38,399.06 = 38,399.06 : x
2. Step 2: Convert to fraction form
   17,498.53/38,399.06 = 38,399.06/x
3. Step 3: Cross multiply
   17,498.53x = 38,399.06 × 38,399.06
4. Step 4: Simplify right side
   17,498.53x = 1,474,488,000.88
5. Step 5: Solve for x
   x = 1,474,488,000.88/17,498.53
6. Step 6: Final answer
   x = 84,263.53