Finding the Third Proportional to 2,888,331 and 4,498,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888,331 : 4,498,116 = 4,498,116 : x
2. Step 2: Convert to fraction form
   2,888,331/4,498,116 = 4,498,116/x
3. Step 3: Cross multiply
   2,888,331x = 4,498,116 × 4,498,116
4. Step 4: Simplify right side
   2,888,331x = 20,233,047,549,456
5. Step 5: Solve for x
   x = 20,233,047,549,456/2,888,331
6. Step 6: Final answer
   x = 7,005,100.02