Finding the Third Proportional to 1,318,464 and 2,835,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,318,464 : 2,835,648 = 2,835,648 : x
2. Step 2: Convert to fraction form
   1,318,464/2,835,648 = 2,835,648/x
3. Step 3: Cross multiply
   1,318,464x = 2,835,648 × 2,835,648
4. Step 4: Simplify right side
   1,318,464x = 8,040,899,579,904
5. Step 5: Solve for x
   x = 8,040,899,579,904/1,318,464
6. Step 6: Final answer
   x = 6,098,687.25