Finding the Third Proportional to 6,562,880 and 9,934,992

Step by Step Solution

1. Step 1: Write the proportion equation
   6,562,880 : 9,934,992 = 9,934,992 : x
2. Step 2: Convert to fraction form
   6,562,880/9,934,992 = 9,934,992/x
3. Step 3: Cross multiply
   6,562,880x = 9,934,992 × 9,934,992
4. Step 4: Simplify right side
   6,562,880x = 98,704,066,040,064
5. Step 5: Solve for x
   x = 98,704,066,040,064/6,562,880
6. Step 6: Final answer
   x = 15,039,748.71