Finding the Third Proportional to 2,900,826 and 6,283,764

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,826 : 6,283,764 = 6,283,764 : x
2. Step 2: Convert to fraction form
   2,900,826/6,283,764 = 6,283,764/x
3. Step 3: Cross multiply
   2,900,826x = 6,283,764 × 6,283,764
4. Step 4: Simplify right side
   2,900,826x = 39,485,690,007,696
5. Step 5: Solve for x
   x = 39,485,690,007,696/2,900,826
6. Step 6: Final answer
   x = 13,611,878.14