Finding the Third Proportional to 1,872,610 and 2,828,593

Step by Step Solution

1. Step 1: Write the proportion equation
   1,872,610 : 2,828,593 = 2,828,593 : x
2. Step 2: Convert to fraction form
   1,872,610/2,828,593 = 2,828,593/x
3. Step 3: Cross multiply
   1,872,610x = 2,828,593 × 2,828,593
4. Step 4: Simplify right side
   1,872,610x = 8,000,938,359,649
5. Step 5: Solve for x
   x = 8,000,938,359,649/1,872,610
6. Step 6: Final answer
   x = 4,272,613.28