Finding the Third Proportional to 5,847,984 and 8,771,976

Step by Step Solution

1. Step 1: Write the proportion equation
   5,847,984 : 8,771,976 = 8,771,976 : x
2. Step 2: Convert to fraction form
   5,847,984/8,771,976 = 8,771,976/x
3. Step 3: Cross multiply
   5,847,984x = 8,771,976 × 8,771,976
4. Step 4: Simplify right side
   5,847,984x = 76,947,562,944,576
5. Step 5: Solve for x
   x = 76,947,562,944,576/5,847,984
6. Step 6: Final answer
   x = 13,157,964