Finding the Third Proportional to 17,140.50 and 37,356.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,140.50 : 37,356.19 = 37,356.19 : x
2. Step 2: Convert to fraction form
   17,140.50/37,356.19 = 37,356.19/x
3. Step 3: Cross multiply
   17,140.50x = 37,356.19 × 37,356.19
4. Step 4: Simplify right side
   17,140.50x = 1,395,484,744.54
5. Step 5: Solve for x
   x = 1,395,484,744.54/17,140.50
6. Step 6: Final answer
   x = 81,414.47