Finding the Third Proportional to 1,286,092 and 2,824,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,286,092 : 2,824,412 = 2,824,412 : x
2. Step 2: Convert to fraction form
   1,286,092/2,824,412 = 2,824,412/x
3. Step 3: Cross multiply
   1,286,092x = 2,824,412 × 2,824,412
4. Step 4: Simplify right side
   1,286,092x = 7,977,303,145,744
5. Step 5: Solve for x
   x = 7,977,303,145,744/1,286,092
6. Step 6: Final answer
   x = 6,202,746.88