Finding the Third Proportional to 1,622,350 and 3,755,621

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,350 : 3,755,621 = 3,755,621 : x
2. Step 2: Convert to fraction form
   1,622,350/3,755,621 = 3,755,621/x
3. Step 3: Cross multiply
   1,622,350x = 3,755,621 × 3,755,621
4. Step 4: Simplify right side
   1,622,350x = 14,104,689,095,641
5. Step 5: Solve for x
   x = 14,104,689,095,641/1,622,350
6. Step 6: Final answer
   x = 8,693,986.56