Finding the Third Proportional to 488,372 and 1,055,697

Step by Step Solution

1. Step 1: Write the proportion equation
   488,372 : 1,055,697 = 1,055,697 : x
2. Step 2: Convert to fraction form
   488,372/1,055,697 = 1,055,697/x
3. Step 3: Cross multiply
   488,372x = 1,055,697 × 1,055,697
4. Step 4: Simplify right side
   488,372x = 1,114,496,155,809
5. Step 5: Solve for x
   x = 1,114,496,155,809/488,372
6. Step 6: Final answer
   x = 2,282,063.99