Finding the Third Proportional to 4,191,183 and 9,166,932

Step by Step Solution

1. Step 1: Write the proportion equation
   4,191,183 : 9,166,932 = 9,166,932 : x
2. Step 2: Convert to fraction form
   4,191,183/9,166,932 = 9,166,932/x
3. Step 3: Cross multiply
   4,191,183x = 9,166,932 × 9,166,932
4. Step 4: Simplify right side
   4,191,183x = 84,032,642,292,624
5. Step 5: Solve for x
   x = 84,032,642,292,624/4,191,183
6. Step 6: Final answer
   x = 20,049,862.36