Finding the Third Proportional to 3,240,330 and 7,090,932

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,330 : 7,090,932 = 7,090,932 : x
2. Step 2: Convert to fraction form
   3,240,330/7,090,932 = 7,090,932/x
3. Step 3: Cross multiply
   3,240,330x = 7,090,932 × 7,090,932
4. Step 4: Simplify right side
   3,240,330x = 50,281,316,628,624
5. Step 5: Solve for x
   x = 50,281,316,628,624/3,240,330
6. Step 6: Final answer
   x = 15,517,344.42