Finding the Third Proportional to 8,739,120 and 17,898,048

Step by Step Solution

1. Step 1: Write the proportion equation
   8,739,120 : 17,898,048 = 17,898,048 : x
2. Step 2: Convert to fraction form
   8,739,120/17,898,048 = 17,898,048/x
3. Step 3: Cross multiply
   8,739,120x = 17,898,048 × 17,898,048
4. Step 4: Simplify right side
   8,739,120x = 320,340,122,210,304
5. Step 5: Solve for x
   x = 320,340,122,210,304/8,739,120
6. Step 6: Final answer
   x = 36,655,878.65