Finding the Third Proportional to 3,240,532 and 7,091,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,532 : 7,091,048 = 7,091,048 : x
2. Step 2: Convert to fraction form
   3,240,532/7,091,048 = 7,091,048/x
3. Step 3: Cross multiply
   3,240,532x = 7,091,048 × 7,091,048
4. Step 4: Simplify right side
   3,240,532x = 50,282,961,738,304
5. Step 5: Solve for x
   x = 50,282,961,738,304/3,240,532
6. Step 6: Final answer
   x = 15,516,884.80