Finding the Third Proportional to 21,084,820 and 32,582,854

Step by Step Solution

1. Step 1: Write the proportion equation
   21,084,820 : 32,582,854 = 32,582,854 : x
2. Step 2: Convert to fraction form
   21,084,820/32,582,854 = 32,582,854/x
3. Step 3: Cross multiply
   21,084,820x = 32,582,854 × 32,582,854
4. Step 4: Simplify right side
   21,084,820x = 1,061,642,374,785,316
5. Step 5: Solve for x
   x = 1,061,642,374,785,316/21,084,820
6. Step 6: Final answer
   x = 50,351,028.60