Finding the Third Proportional to 1,066,854 and 2,316,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,854 : 2,316,872 = 2,316,872 : x
2. Step 2: Convert to fraction form
   1,066,854/2,316,872 = 2,316,872/x
3. Step 3: Cross multiply
   1,066,854x = 2,316,872 × 2,316,872
4. Step 4: Simplify right side
   1,066,854x = 5,367,895,864,384
5. Step 5: Solve for x
   x = 5,367,895,864,384/1,066,854
6. Step 6: Final answer
   x = 5,031,518.71