Finding the Third Proportional to 11,131,180 and 17,027,820

Step by Step Solution

1. Step 1: Write the proportion equation
   11,131,180 : 17,027,820 = 17,027,820 : x
2. Step 2: Convert to fraction form
   11,131,180/17,027,820 = 17,027,820/x
3. Step 3: Cross multiply
   11,131,180x = 17,027,820 × 17,027,820
4. Step 4: Simplify right side
   11,131,180x = 289,946,653,952,400
5. Step 5: Solve for x
   x = 289,946,653,952,400/11,131,180
6. Step 6: Final answer
   x = 26,048,150.69