Finding the Third Proportional to 1,077,699 and 1,569,163

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,699 : 1,569,163 = 1,569,163 : x
2. Step 2: Convert to fraction form
   1,077,699/1,569,163 = 1,569,163/x
3. Step 3: Cross multiply
   1,077,699x = 1,569,163 × 1,569,163
4. Step 4: Simplify right side
   1,077,699x = 2,462,272,520,569
5. Step 5: Solve for x
   x = 2,462,272,520,569/1,077,699
6. Step 6: Final answer
   x = 2,284,749.75