Finding the Third Proportional to 1,233,244 and 2,690,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,244 : 2,690,003 = 2,690,003 : x
2. Step 2: Convert to fraction form
   1,233,244/2,690,003 = 2,690,003/x
3. Step 3: Cross multiply
   1,233,244x = 2,690,003 × 2,690,003
4. Step 4: Simplify right side
   1,233,244x = 7,236,116,140,009
5. Step 5: Solve for x
   x = 7,236,116,140,009/1,233,244
6. Step 6: Final answer
   x = 5,867,546.20