Finding the Third Proportional to 17,266.92 and 37,780.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,266.92 : 37,780.17 = 37,780.17 : x
2. Step 2: Convert to fraction form
   17,266.92/37,780.17 = 37,780.17/x
3. Step 3: Cross multiply
   17,266.92x = 37,780.17 × 37,780.17
4. Step 4: Simplify right side
   17,266.92x = 1,427,341,386.90
5. Step 5: Solve for x
   x = 1,427,341,386.90/17,266.92
6. Step 6: Final answer
   x = 82,663.34