Finding the Third Proportional to 1,567,676 and 2,207,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,676 : 2,207,644 = 2,207,644 : x
2. Step 2: Convert to fraction form
   1,567,676/2,207,644 = 2,207,644/x
3. Step 3: Cross multiply
   1,567,676x = 2,207,644 × 2,207,644
4. Step 4: Simplify right side
   1,567,676x = 4,873,692,030,736
5. Step 5: Solve for x
   x = 4,873,692,030,736/1,567,676
6. Step 6: Final answer
   x = 3,108,864.35