Finding the Third Proportional to 1,598,288 and 3,400,000

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,288 : 3,400,000 = 3,400,000 : x
2. Step 2: Convert to fraction form
   1,598,288/3,400,000 = 3,400,000/x
3. Step 3: Cross multiply
   1,598,288x = 3,400,000 × 3,400,000
4. Step 4: Simplify right side
   1,598,288x = 11,560,000,000,000
5. Step 5: Solve for x
   x = 11,560,000,000,000/1,598,288
6. Step 6: Final answer
   x = 7,232,739.03