Finding the Third Proportional to 1,375,895 and 2,918,299

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,895 : 2,918,299 = 2,918,299 : x
2. Step 2: Convert to fraction form
   1,375,895/2,918,299 = 2,918,299/x
3. Step 3: Cross multiply
   1,375,895x = 2,918,299 × 2,918,299
4. Step 4: Simplify right side
   1,375,895x = 8,516,469,053,401
5. Step 5: Solve for x
   x = 8,516,469,053,401/1,375,895
6. Step 6: Final answer
   x = 6,189,766.70