Finding the Third Proportional to 6,181,828 and 9,456,320

Step by Step Solution

1. Step 1: Write the proportion equation
   6,181,828 : 9,456,320 = 9,456,320 : x
2. Step 2: Convert to fraction form
   6,181,828/9,456,320 = 9,456,320/x
3. Step 3: Cross multiply
   6,181,828x = 9,456,320 × 9,456,320
4. Step 4: Simplify right side
   6,181,828x = 89,421,987,942,400
5. Step 5: Solve for x
   x = 89,421,987,942,400/6,181,828
6. Step 6: Final answer
   x = 14,465,298.60