Finding the Third Proportional to 17,807.34 and 38,234.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,807.34 : 38,234.53 = 38,234.53 : x
2. Step 2: Convert to fraction form
   17,807.34/38,234.53 = 38,234.53/x
3. Step 3: Cross multiply
   17,807.34x = 38,234.53 × 38,234.53
4. Step 4: Simplify right side
   17,807.34x = 1,461,879,379.91
5. Step 5: Solve for x
   x = 1,461,879,379.91/17,807.34
6. Step 6: Final answer
   x = 82,094.19