Finding the Third Proportional to 17,490.94 and 37,746

Step by Step Solution

1. Step 1: Write the proportion equation
   17,490.94 : 37,746 = 37,746 : x
2. Step 2: Convert to fraction form
   17,490.94/37,746 = 37,746/x
3. Step 3: Cross multiply
   17,490.94x = 37,746 × 37,746
4. Step 4: Simplify right side
   17,490.94x = 1,424,760,516
5. Step 5: Solve for x
   x = 1,424,760,516/17,490.94
6. Step 6: Final answer
   x = 81,457.07