Finding the Third Proportional to 30,192 and 43,488

Step by Step Solution

1. Step 1: Write the proportion equation
   30,192 : 43,488 = 43,488 : x
2. Step 2: Convert to fraction form
   30,192/43,488 = 43,488/x
3. Step 3: Cross multiply
   30,192x = 43,488 × 43,488
4. Step 4: Simplify right side
   30,192x = 1,891,206,144
5. Step 5: Solve for x
   x = 1,891,206,144/30,192
6. Step 6: Final answer
   x = 62,639.31