Finding the Third Proportional to 1,330,288 and 2,918,094

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,288 : 2,918,094 = 2,918,094 : x
2. Step 2: Convert to fraction form
   1,330,288/2,918,094 = 2,918,094/x
3. Step 3: Cross multiply
   1,330,288x = 2,918,094 × 2,918,094
4. Step 4: Simplify right side
   1,330,288x = 8,515,272,592,836
5. Step 5: Solve for x
   x = 8,515,272,592,836/1,330,288
6. Step 6: Final answer
   x = 6,401,074.50