Finding the Third Proportional to 9,162,992 and 13,464,004

Step by Step Solution

1. Step 1: Write the proportion equation
   9,162,992 : 13,464,004 = 13,464,004 : x
2. Step 2: Convert to fraction form
   9,162,992/13,464,004 = 13,464,004/x
3. Step 3: Cross multiply
   9,162,992x = 13,464,004 × 13,464,004
4. Step 4: Simplify right side
   9,162,992x = 181,279,403,712,016
5. Step 5: Solve for x
   x = 181,279,403,712,016/9,162,992
6. Step 6: Final answer
   x = 19,783,865.76