Finding the Third Proportional to 2,801,988 and 4,437,558

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801,988 : 4,437,558 = 4,437,558 : x
2. Step 2: Convert to fraction form
   2,801,988/4,437,558 = 4,437,558/x
3. Step 3: Cross multiply
   2,801,988x = 4,437,558 × 4,437,558
4. Step 4: Simplify right side
   2,801,988x = 19,691,921,003,364
5. Step 5: Solve for x
   x = 19,691,921,003,364/2,801,988
6. Step 6: Final answer
   x = 7,027,839.16