Finding the Third Proportional to 17,431.88 and 37,324.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,431.88 : 37,324.13 = 37,324.13 : x
2. Step 2: Convert to fraction form
   17,431.88/37,324.13 = 37,324.13/x
3. Step 3: Cross multiply
   17,431.88x = 37,324.13 × 37,324.13
4. Step 4: Simplify right side
   17,431.88x = 1,393,090,307.02
5. Step 5: Solve for x
   x = 1,393,090,307.02/17,431.88
6. Step 6: Final answer
   x = 79,916.26