Finding the Third Proportional to 1,166,676 and 1,569,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,676 : 1,569,222 = 1,569,222 : x
2. Step 2: Convert to fraction form
   1,166,676/1,569,222 = 1,569,222/x
3. Step 3: Cross multiply
   1,166,676x = 1,569,222 × 1,569,222
4. Step 4: Simplify right side
   1,166,676x = 2,462,457,685,284
5. Step 5: Solve for x
   x = 2,462,457,685,284/1,166,676
6. Step 6: Final answer
   x = 2,110,661.13