Finding the Third Proportional to 1,047,810 and 2,291,778

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,810 : 2,291,778 = 2,291,778 : x
2. Step 2: Convert to fraction form
   1,047,810/2,291,778 = 2,291,778/x
3. Step 3: Cross multiply
   1,047,810x = 2,291,778 × 2,291,778
4. Step 4: Simplify right side
   1,047,810x = 5,252,246,401,284
5. Step 5: Solve for x
   x = 5,252,246,401,284/1,047,810
6. Step 6: Final answer
   x = 5,012,594.27