Finding the Third Proportional to 1,166,653 and 1,569,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,653 : 1,569,186 = 1,569,186 : x
2. Step 2: Convert to fraction form
   1,166,653/1,569,186 = 1,569,186/x
3. Step 3: Cross multiply
   1,166,653x = 1,569,186 × 1,569,186
4. Step 4: Simplify right side
   1,166,653x = 2,462,344,702,596
5. Step 5: Solve for x
   x = 2,462,344,702,596/1,166,653
6. Step 6: Final answer
   x = 2,110,605.90