Finding the Third Proportional to 2,057,630 and 2,775,632

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,630 : 2,775,632 = 2,775,632 : x
2. Step 2: Convert to fraction form
   2,057,630/2,775,632 = 2,775,632/x
3. Step 3: Cross multiply
   2,057,630x = 2,775,632 × 2,775,632
4. Step 4: Simplify right side
   2,057,630x = 7,704,132,999,424
5. Step 5: Solve for x
   x = 7,704,132,999,424/2,057,630
6. Step 6: Final answer
   x = 3,744,178.01