Finding the Third Proportional to 1,057,664 and 2,062,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,664 : 2,062,190 = 2,062,190 : x
2. Step 2: Convert to fraction form
   1,057,664/2,062,190 = 2,062,190/x
3. Step 3: Cross multiply
   1,057,664x = 2,062,190 × 2,062,190
4. Step 4: Simplify right side
   1,057,664x = 4,252,627,596,100
5. Step 5: Solve for x
   x = 4,252,627,596,100/1,057,664
6. Step 6: Final answer
   x = 4,020,773.70