Finding the Third Proportional to 1,330,293 and 2,918,106

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,293 : 2,918,106 = 2,918,106 : x
2. Step 2: Convert to fraction form
   1,330,293/2,918,106 = 2,918,106/x
3. Step 3: Cross multiply
   1,330,293x = 2,918,106 × 2,918,106
4. Step 4: Simplify right side
   1,330,293x = 8,515,342,627,236
5. Step 5: Solve for x
   x = 8,515,342,627,236/1,330,293
6. Step 6: Final answer
   x = 6,401,103.09