Finding the Third Proportional to 1,472,861 and 2,285,907

Step by Step Solution

1. Step 1: Write the proportion equation
   1,472,861 : 2,285,907 = 2,285,907 : x
2. Step 2: Convert to fraction form
   1,472,861/2,285,907 = 2,285,907/x
3. Step 3: Cross multiply
   1,472,861x = 2,285,907 × 2,285,907
4. Step 4: Simplify right side
   1,472,861x = 5,225,370,812,649
5. Step 5: Solve for x
   x = 5,225,370,812,649/1,472,861
6. Step 6: Final answer
   x = 3,547,769.15