Finding the Third Proportional to 1,233,225 and 2,689,969

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,225 : 2,689,969 = 2,689,969 : x
2. Step 2: Convert to fraction form
   1,233,225/2,689,969 = 2,689,969/x
3. Step 3: Cross multiply
   1,233,225x = 2,689,969 × 2,689,969
4. Step 4: Simplify right side
   1,233,225x = 7,235,933,220,961
5. Step 5: Solve for x
   x = 7,235,933,220,961/1,233,225
6. Step 6: Final answer
   x = 5,867,488.27