Finding the Third Proportional to 1,339,748 and 2,889,394

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339,748 : 2,889,394 = 2,889,394 : x
2. Step 2: Convert to fraction form
   1,339,748/2,889,394 = 2,889,394/x
3. Step 3: Cross multiply
   1,339,748x = 2,889,394 × 2,889,394
4. Step 4: Simplify right side
   1,339,748x = 8,348,597,687,236
5. Step 5: Solve for x
   x = 8,348,597,687,236/1,339,748
6. Step 6: Final answer
   x = 6,231,468.67