Finding the Third Proportional to 2,886,726 and 4,035,814

Step by Step Solution

1. Step 1: Write the proportion equation
   2,886,726 : 4,035,814 = 4,035,814 : x
2. Step 2: Convert to fraction form
   2,886,726/4,035,814 = 4,035,814/x
3. Step 3: Cross multiply
   2,886,726x = 4,035,814 × 4,035,814
4. Step 4: Simplify right side
   2,886,726x = 16,287,794,642,596
5. Step 5: Solve for x
   x = 16,287,794,642,596/2,886,726
6. Step 6: Final answer
   x = 5,642,307.11