Finding the Third Proportional to 1,286,014 and 2,793,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,286,014 : 2,793,428 = 2,793,428 : x
2. Step 2: Convert to fraction form
   1,286,014/2,793,428 = 2,793,428/x
3. Step 3: Cross multiply
   1,286,014x = 2,793,428 × 2,793,428
4. Step 4: Simplify right side
   1,286,014x = 7,803,239,991,184
5. Step 5: Solve for x
   x = 7,803,239,991,184/1,286,014
6. Step 6: Final answer
   x = 6,067,772.19