Finding the Third Proportional to 2,992,068 and 6,412,788

Step by Step Solution

1. Step 1: Write the proportion equation
   2,992,068 : 6,412,788 = 6,412,788 : x
2. Step 2: Convert to fraction form
   2,992,068/6,412,788 = 6,412,788/x
3. Step 3: Cross multiply
   2,992,068x = 6,412,788 × 6,412,788
4. Step 4: Simplify right side
   2,992,068x = 41,123,849,932,944
5. Step 5: Solve for x
   x = 41,123,849,932,944/2,992,068
6. Step 6: Final answer
   x = 13,744,289.88