Finding the Third Proportional to 2,152,442 and 4,724,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,442 : 4,724,734 = 4,724,734 : x
2. Step 2: Convert to fraction form
   2,152,442/4,724,734 = 4,724,734/x
3. Step 3: Cross multiply
   2,152,442x = 4,724,734 × 4,724,734
4. Step 4: Simplify right side
   2,152,442x = 22,323,111,370,756
5. Step 5: Solve for x
   x = 22,323,111,370,756/2,152,442
6. Step 6: Final answer
   x = 10,371,062.90