Finding the Third Proportional to 1,077,678 and 1,569,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,678 : 1,569,132 = 1,569,132 : x
2. Step 2: Convert to fraction form
   1,077,678/1,569,132 = 1,569,132/x
3. Step 3: Cross multiply
   1,077,678x = 1,569,132 × 1,569,132
4. Step 4: Simplify right side
   1,077,678x = 2,462,175,233,424
5. Step 5: Solve for x
   x = 2,462,175,233,424/1,077,678
6. Step 6: Final answer
   x = 2,284,704.00