Finding the Third Proportional to 21,385,582 and 32,078,919

Step by Step Solution

1. Step 1: Write the proportion equation
   21,385,582 : 32,078,919 = 32,078,919 : x
2. Step 2: Convert to fraction form
   21,385,582/32,078,919 = 32,078,919/x
3. Step 3: Cross multiply
   21,385,582x = 32,078,919 × 32,078,919
4. Step 4: Simplify right side
   21,385,582x = 1,029,057,044,208,561
5. Step 5: Solve for x
   x = 1,029,057,044,208,561/21,385,582
6. Step 6: Final answer
   x = 48,119,197.51