Finding the Third Proportional to 9,323,882 and 21,979,037

Step by Step Solution

1. Step 1: Write the proportion equation
   9,323,882 : 21,979,037 = 21,979,037 : x
2. Step 2: Convert to fraction form
   9,323,882/21,979,037 = 21,979,037/x
3. Step 3: Cross multiply
   9,323,882x = 21,979,037 × 21,979,037
4. Step 4: Simplify right side
   9,323,882x = 483,078,067,447,369
5. Step 5: Solve for x
   x = 483,078,067,447,369/9,323,882
6. Step 6: Final answer
   x = 51,810,830.24