Finding the Third Proportional to 21,084,860 and 32,582,911

Step by Step Solution

1. Step 1: Write the proportion equation
   21,084,860 : 32,582,911 = 32,582,911 : x
2. Step 2: Convert to fraction form
   21,084,860/32,582,911 = 32,582,911/x
3. Step 3: Cross multiply
   21,084,860x = 32,582,911 × 32,582,911
4. Step 4: Simplify right side
   21,084,860x = 1,061,646,089,233,921
5. Step 5: Solve for x
   x = 1,061,646,089,233,921/21,084,860
6. Step 6: Final answer
   x = 50,351,109.24