Finding the Third Proportional to 17,332 and 37,128

Step by Step Solution

1. Step 1: Write the proportion equation
   17,332 : 37,128 = 37,128 : x
2. Step 2: Convert to fraction form
   17,332/37,128 = 37,128/x
3. Step 3: Cross multiply
   17,332x = 37,128 × 37,128
4. Step 4: Simplify right side
   17,332x = 1,378,488,384
5. Step 5: Solve for x
   x = 1,378,488,384/17,332
6. Step 6: Final answer
   x = 79,534.29