Finding the Third Proportional to 1,053,931 and 2,267,707

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,931 : 2,267,707 = 2,267,707 : x
2. Step 2: Convert to fraction form
   1,053,931/2,267,707 = 2,267,707/x
3. Step 3: Cross multiply
   1,053,931x = 2,267,707 × 2,267,707
4. Step 4: Simplify right side
   1,053,931x = 5,142,495,037,849
5. Step 5: Solve for x
   x = 5,142,495,037,849/1,053,931
6. Step 6: Final answer
   x = 4,879,346.98