Finding the Third Proportional to 1,046,458 and 2,260,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,458 : 2,260,180 = 2,260,180 : x
2. Step 2: Convert to fraction form
   1,046,458/2,260,180 = 2,260,180/x
3. Step 3: Cross multiply
   1,046,458x = 2,260,180 × 2,260,180
4. Step 4: Simplify right side
   1,046,458x = 5,108,413,632,400
5. Step 5: Solve for x
   x = 5,108,413,632,400/1,046,458
6. Step 6: Final answer
   x = 4,881,623.18