Finding the Third Proportional to 17,356.50 and 37,629

Step by Step Solution

1. Step 1: Write the proportion equation
   17,356.50 : 37,629 = 37,629 : x
2. Step 2: Convert to fraction form
   17,356.50/37,629 = 37,629/x
3. Step 3: Cross multiply
   17,356.50x = 37,629 × 37,629
4. Step 4: Simplify right side
   17,356.50x = 1,415,941,641
5. Step 5: Solve for x
   x = 1,415,941,641/17,356.50
6. Step 6: Final answer
   x = 81,579.91