Finding the Third Proportional to 1,077,749 and 1,569,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,749 : 1,569,238 = 1,569,238 : x
2. Step 2: Convert to fraction form
   1,077,749/1,569,238 = 1,569,238/x
3. Step 3: Cross multiply
   1,077,749x = 1,569,238 × 1,569,238
4. Step 4: Simplify right side
   1,077,749x = 2,462,507,900,644
5. Step 5: Solve for x
   x = 2,462,507,900,644/1,077,749
6. Step 6: Final answer
   x = 2,284,862.15