Finding the Third Proportional to 18,002 and 37,448

Step by Step Solution

1. Step 1: Write the proportion equation
   18,002 : 37,448 = 37,448 : x
2. Step 2: Convert to fraction form
   18,002/37,448 = 37,448/x
3. Step 3: Cross multiply
   18,002x = 37,448 × 37,448
4. Step 4: Simplify right side
   18,002x = 1,402,352,704
5. Step 5: Solve for x
   x = 1,402,352,704/18,002
6. Step 6: Final answer
   x = 77,899.83