Finding the Third Proportional to 1,053,684 and 2,486,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,684 : 2,486,520 = 2,486,520 : x
2. Step 2: Convert to fraction form
   1,053,684/2,486,520 = 2,486,520/x
3. Step 3: Cross multiply
   1,053,684x = 2,486,520 × 2,486,520
4. Step 4: Simplify right side
   1,053,684x = 6,182,781,710,400
5. Step 5: Solve for x
   x = 6,182,781,710,400/1,053,684
6. Step 6: Final answer
   x = 5,867,776.02