Finding the Third Proportional to 488,472 and 1,029,424

Step by Step Solution

1. Step 1: Write the proportion equation
   488,472 : 1,029,424 = 1,029,424 : x
2. Step 2: Convert to fraction form
   488,472/1,029,424 = 1,029,424/x
3. Step 3: Cross multiply
   488,472x = 1,029,424 × 1,029,424
4. Step 4: Simplify right side
   488,472x = 1,059,713,771,776
5. Step 5: Solve for x
   x = 1,059,713,771,776/488,472
6. Step 6: Final answer
   x = 2,169,446.30