Finding the Third Proportional to 1,310,241 and 2,777,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,241 : 2,777,940 = 2,777,940 : x
2. Step 2: Convert to fraction form
   1,310,241/2,777,940 = 2,777,940/x
3. Step 3: Cross multiply
   1,310,241x = 2,777,940 × 2,777,940
4. Step 4: Simplify right side
   1,310,241x = 7,716,950,643,600
5. Step 5: Solve for x
   x = 7,716,950,643,600/1,310,241
6. Step 6: Final answer
   x = 5,889,718.49