Finding the Third Proportional to 1,408,680 and 2,934,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,408,680 : 2,934,088 = 2,934,088 : x
2. Step 2: Convert to fraction form
   1,408,680/2,934,088 = 2,934,088/x
3. Step 3: Cross multiply
   1,408,680x = 2,934,088 × 2,934,088
4. Step 4: Simplify right side
   1,408,680x = 8,608,872,391,744
5. Step 5: Solve for x
   x = 8,608,872,391,744/1,408,680
6. Step 6: Final answer
   x = 6,111,304.48