Finding the Third Proportional to 475,406 and 1,055,788

Step by Step Solution

1. Step 1: Write the proportion equation
   475,406 : 1,055,788 = 1,055,788 : x
2. Step 2: Convert to fraction form
   475,406/1,055,788 = 1,055,788/x
3. Step 3: Cross multiply
   475,406x = 1,055,788 × 1,055,788
4. Step 4: Simplify right side
   475,406x = 1,114,688,300,944
5. Step 5: Solve for x
   x = 1,114,688,300,944/475,406
6. Step 6: Final answer
   x = 2,344,708.10