Finding the Third Proportional to 6,300,828 and 9,508,968

Step by Step Solution

1. Step 1: Write the proportion equation
   6,300,828 : 9,508,968 = 9,508,968 : x
2. Step 2: Convert to fraction form
   6,300,828/9,508,968 = 9,508,968/x
3. Step 3: Cross multiply
   6,300,828x = 9,508,968 × 9,508,968
4. Step 4: Simplify right side
   6,300,828x = 90,420,472,425,024
5. Step 5: Solve for x
   x = 90,420,472,425,024/6,300,828
6. Step 6: Final answer
   x = 14,350,569.87