Finding the Third Proportional to 2,807,818 and 4,106,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,818 : 4,106,426 = 4,106,426 : x
2. Step 2: Convert to fraction form
   2,807,818/4,106,426 = 4,106,426/x
3. Step 3: Cross multiply
   2,807,818x = 4,106,426 × 4,106,426
4. Step 4: Simplify right side
   2,807,818x = 16,862,734,493,476
5. Step 5: Solve for x
   x = 16,862,734,493,476/2,807,818
6. Step 6: Final answer
   x = 6,005,636.58