Finding the Third Proportional to 2,988,944 and 4,758,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,988,944 : 4,758,320 = 4,758,320 : x
2. Step 2: Convert to fraction form
   2,988,944/4,758,320 = 4,758,320/x
3. Step 3: Cross multiply
   2,988,944x = 4,758,320 × 4,758,320
4. Step 4: Simplify right side
   2,988,944x = 22,641,609,222,400
5. Step 5: Solve for x
   x = 22,641,609,222,400/2,988,944
6. Step 6: Final answer
   x = 7,575,119.92