Finding the Third Proportional to 17,372.13 and 37,930.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,372.13 : 37,930.25 = 37,930.25 : x
2. Step 2: Convert to fraction form
   17,372.13/37,930.25 = 37,930.25/x
3. Step 3: Cross multiply
   17,372.13x = 37,930.25 × 37,930.25
4. Step 4: Simplify right side
   17,372.13x = 1,438,703,661.34
5. Step 5: Solve for x
   x = 1,438,703,661.34/17,372.13
6. Step 6: Final answer
   x = 82,816.78