Finding the Third Proportional to 17,663.06 and 31,460.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,663.06 : 31,460.91 = 31,460.91 : x
2. Step 2: Convert to fraction form
   17,663.06/31,460.91 = 31,460.91/x
3. Step 3: Cross multiply
   17,663.06x = 31,460.91 × 31,460.91
4. Step 4: Simplify right side
   17,663.06x = 989,788,622.07
5. Step 5: Solve for x
   x = 989,788,622.07/17,663.06
6. Step 6: Final answer
   x = 56,037.20