Finding the Third Proportional to 2,803,374 and 4,391,746

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,374 : 4,391,746 = 4,391,746 : x
2. Step 2: Convert to fraction form
   2,803,374/4,391,746 = 4,391,746/x
3. Step 3: Cross multiply
   2,803,374x = 4,391,746 × 4,391,746
4. Step 4: Simplify right side
   2,803,374x = 19,287,432,928,516
5. Step 5: Solve for x
   x = 19,287,432,928,516/2,803,374
6. Step 6: Final answer
   x = 6,880,078.41