Finding the Third Proportional to 2,796,138 and 6,115,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796,138 : 6,115,612 = 6,115,612 : x
2. Step 2: Convert to fraction form
   2,796,138/6,115,612 = 6,115,612/x
3. Step 3: Cross multiply
   2,796,138x = 6,115,612 × 6,115,612
4. Step 4: Simplify right side
   2,796,138x = 37,400,710,134,544
5. Step 5: Solve for x
   x = 37,400,710,134,544/2,796,138
6. Step 6: Final answer
   x = 13,375,845.59