Finding the Third Proportional to 10,957,284 and 17,349,660

Step by Step Solution

1. Step 1: Write the proportion equation
   10,957,284 : 17,349,660 = 17,349,660 : x
2. Step 2: Convert to fraction form
   10,957,284/17,349,660 = 17,349,660/x
3. Step 3: Cross multiply
   10,957,284x = 17,349,660 × 17,349,660
4. Step 4: Simplify right side
   10,957,284x = 301,010,702,115,600
5. Step 5: Solve for x
   x = 301,010,702,115,600/10,957,284
6. Step 6: Final answer
   x = 27,471,287.79