Finding the Third Proportional to 11,349,530 and 17,141,991

Step by Step Solution

1. Step 1: Write the proportion equation
   11,349,530 : 17,141,991 = 17,141,991 : x
2. Step 2: Convert to fraction form
   11,349,530/17,141,991 = 17,141,991/x
3. Step 3: Cross multiply
   11,349,530x = 17,141,991 × 17,141,991
4. Step 4: Simplify right side
   11,349,530x = 293,847,855,444,081
5. Step 5: Solve for x
   x = 293,847,855,444,081/11,349,530
6. Step 6: Final answer
   x = 25,890,751.02