Finding the Third Proportional to 17,358 and 38,028

Step by Step Solution

1. Step 1: Write the proportion equation
   17,358 : 38,028 = 38,028 : x
2. Step 2: Convert to fraction form
   17,358/38,028 = 38,028/x
3. Step 3: Cross multiply
   17,358x = 38,028 × 38,028
4. Step 4: Simplify right side
   17,358x = 1,446,128,784
5. Step 5: Solve for x
   x = 1,446,128,784/17,358
6. Step 6: Final answer
   x = 83,311.95