Finding the Third Proportional to 2,152,820 and 3,468,747

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,820 : 3,468,747 = 3,468,747 : x
2. Step 2: Convert to fraction form
   2,152,820/3,468,747 = 3,468,747/x
3. Step 3: Cross multiply
   2,152,820x = 3,468,747 × 3,468,747
4. Step 4: Simplify right side
   2,152,820x = 12,032,205,750,009
5. Step 5: Solve for x
   x = 12,032,205,750,009/2,152,820
6. Step 6: Final answer
   x = 5,589,044.02