Finding the Third Proportional to 1,056,466 and 2,200,483

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,466 : 2,200,483 = 2,200,483 : x
2. Step 2: Convert to fraction form
   1,056,466/2,200,483 = 2,200,483/x
3. Step 3: Cross multiply
   1,056,466x = 2,200,483 × 2,200,483
4. Step 4: Simplify right side
   1,056,466x = 4,842,125,433,289
5. Step 5: Solve for x
   x = 4,842,125,433,289/1,056,466
6. Step 6: Final answer
   x = 4,583,323.49