Finding the Third Proportional to 1,755,570 and 3,777,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,755,570 : 3,777,540 = 3,777,540 : x
2. Step 2: Convert to fraction form
   1,755,570/3,777,540 = 3,777,540/x
3. Step 3: Cross multiply
   1,755,570x = 3,777,540 × 3,777,540
4. Step 4: Simplify right side
   1,755,570x = 14,269,808,451,600
5. Step 5: Solve for x
   x = 14,269,808,451,600/1,755,570
6. Step 6: Final answer
   x = 8,128,305.02