Finding the Third Proportional to 1,583,674 and 2,151,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583,674 : 2,151,616 = 2,151,616 : x
2. Step 2: Convert to fraction form
   1,583,674/2,151,616 = 2,151,616/x
3. Step 3: Cross multiply
   1,583,674x = 2,151,616 × 2,151,616
4. Step 4: Simplify right side
   1,583,674x = 4,629,451,411,456
5. Step 5: Solve for x
   x = 4,629,451,411,456/1,583,674
6. Step 6: Final answer
   x = 2,923,235.09