Finding the Third Proportional to 1,324,166 and 2,807,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,166 : 2,807,220 = 2,807,220 : x
2. Step 2: Convert to fraction form
   1,324,166/2,807,220 = 2,807,220/x
3. Step 3: Cross multiply
   1,324,166x = 2,807,220 × 2,807,220
4. Step 4: Simplify right side
   1,324,166x = 7,880,484,128,400
5. Step 5: Solve for x
   x = 7,880,484,128,400/1,324,166
6. Step 6: Final answer
   x = 5,951,281.13