Finding the Third Proportional to 21,231,072 and 32,022,540

Step by Step Solution

1. Step 1: Write the proportion equation
   21,231,072 : 32,022,540 = 32,022,540 : x
2. Step 2: Convert to fraction form
   21,231,072/32,022,540 = 32,022,540/x
3. Step 3: Cross multiply
   21,231,072x = 32,022,540 × 32,022,540
4. Step 4: Simplify right side
   21,231,072x = 1,025,443,068,051,600
5. Step 5: Solve for x
   x = 1,025,443,068,051,600/21,231,072
6. Step 6: Final answer
   x = 48,299,165.87