Finding the Third Proportional to 21,428,284 and 32,335,638

Step by Step Solution

1. Step 1: Write the proportion equation
   21,428,284 : 32,335,638 = 32,335,638 : x
2. Step 2: Convert to fraction form
   21,428,284/32,335,638 = 32,335,638/x
3. Step 3: Cross multiply
   21,428,284x = 32,335,638 × 32,335,638
4. Step 4: Simplify right side
   21,428,284x = 1,045,593,484,867,044
5. Step 5: Solve for x
   x = 1,045,593,484,867,044/21,428,284
6. Step 6: Final answer
   x = 48,795,017.13