Finding the Third Proportional to 3,240,364 and 7,091,000

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,364 : 7,091,000 = 7,091,000 : x
2. Step 2: Convert to fraction form
   3,240,364/7,091,000 = 7,091,000/x
3. Step 3: Cross multiply
   3,240,364x = 7,091,000 × 7,091,000
4. Step 4: Simplify right side
   3,240,364x = 50,282,281,000,000
5. Step 5: Solve for x
   x = 50,282,281,000,000/3,240,364
6. Step 6: Final answer
   x = 15,517,479.21