Finding the Third Proportional to 21,084,872 and 32,582,929

Step by Step Solution

1. Step 1: Write the proportion equation
   21,084,872 : 32,582,929 = 32,582,929 : x
2. Step 2: Convert to fraction form
   21,084,872/32,582,929 = 32,582,929/x
3. Step 3: Cross multiply
   21,084,872x = 32,582,929 × 32,582,929
4. Step 4: Simplify right side
   21,084,872x = 1,061,647,262,219,041
5. Step 5: Solve for x
   x = 1,061,647,262,219,041/21,084,872
6. Step 6: Final answer
   x = 50,351,136.22