Finding the Third Proportional to 3,260,493 and 7,150,842

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,493 : 7,150,842 = 7,150,842 : x
2. Step 2: Convert to fraction form
   3,260,493/7,150,842 = 7,150,842/x
3. Step 3: Cross multiply
   3,260,493x = 7,150,842 × 7,150,842
4. Step 4: Simplify right side
   3,260,493x = 51,134,541,308,964
5. Step 5: Solve for x
   x = 51,134,541,308,964/3,260,493
6. Step 6: Final answer
   x = 15,683,070.42