Finding the Third Proportional to 1,077,739 and 1,569,223

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,739 : 1,569,223 = 1,569,223 : x
2. Step 2: Convert to fraction form
   1,077,739/1,569,223 = 1,569,223/x
3. Step 3: Cross multiply
   1,077,739x = 1,569,223 × 1,569,223
4. Step 4: Simplify right side
   1,077,739x = 2,462,460,823,729
5. Step 5: Solve for x
   x = 2,462,460,823,729/1,077,739
6. Step 6: Final answer
   x = 2,284,839.67