Finding the Third Proportional to 656,044 and 1,420,898

Step by Step Solution

1. Step 1: Write the proportion equation
   656,044 : 1,420,898 = 1,420,898 : x
2. Step 2: Convert to fraction form
   656,044/1,420,898 = 1,420,898/x
3. Step 3: Cross multiply
   656,044x = 1,420,898 × 1,420,898
4. Step 4: Simplify right side
   656,044x = 2,018,951,126,404
5. Step 5: Solve for x
   x = 2,018,951,126,404/656,044
6. Step 6: Final answer
   x = 3,077,462.98