Finding the Third Proportional to 21,026,096 and 30,740,889

Step by Step Solution

1. Step 1: Write the proportion equation
   21,026,096 : 30,740,889 = 30,740,889 : x
2. Step 2: Convert to fraction form
   21,026,096/30,740,889 = 30,740,889/x
3. Step 3: Cross multiply
   21,026,096x = 30,740,889 × 30,740,889
4. Step 4: Simplify right side
   21,026,096x = 945,002,256,510,321
5. Step 5: Solve for x
   x = 945,002,256,510,321/21,026,096
6. Step 6: Final answer
   x = 44,944,256.72