Finding the Third Proportional to 2,840,948 and 3,827,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,840,948 : 3,827,658 = 3,827,658 : x
2. Step 2: Convert to fraction form
   2,840,948/3,827,658 = 3,827,658/x
3. Step 3: Cross multiply
   2,840,948x = 3,827,658 × 3,827,658
4. Step 4: Simplify right side
   2,840,948x = 14,650,965,764,964
5. Step 5: Solve for x
   x = 14,650,965,764,964/2,840,948
6. Step 6: Final answer
   x = 5,157,069.32