Finding the Third Proportional to 1,244,020 and 2,713,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,020 : 2,713,126 = 2,713,126 : x
2. Step 2: Convert to fraction form
   1,244,020/2,713,126 = 2,713,126/x
3. Step 3: Cross multiply
   1,244,020x = 2,713,126 × 2,713,126
4. Step 4: Simplify right side
   1,244,020x = 7,361,052,691,876
5. Step 5: Solve for x
   x = 7,361,052,691,876/1,244,020
6. Step 6: Final answer
   x = 5,917,149.80