Finding the Third Proportional to 9,882,091 and 21,413,684

Step by Step Solution

1. Step 1: Write the proportion equation
   9,882,091 : 21,413,684 = 21,413,684 : x
2. Step 2: Convert to fraction form
   9,882,091/21,413,684 = 21,413,684/x
3. Step 3: Cross multiply
   9,882,091x = 21,413,684 × 21,413,684
4. Step 4: Simplify right side
   9,882,091x = 458,545,862,451,856
5. Step 5: Solve for x
   x = 458,545,862,451,856/9,882,091
6. Step 6: Final answer
   x = 46,401,704.10