Finding the Third Proportional to 1,726,590 and 3,755,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,590 : 3,755,616 = 3,755,616 : x
2. Step 2: Convert to fraction form
   1,726,590/3,755,616 = 3,755,616/x
3. Step 3: Cross multiply
   1,726,590x = 3,755,616 × 3,755,616
4. Step 4: Simplify right side
   1,726,590x = 14,104,651,539,456
5. Step 5: Solve for x
   x = 14,104,651,539,456/1,726,590
6. Step 6: Final answer
   x = 8,169,079.83