Finding the Third Proportional to 16,041,638 and 33,405,188

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041,638 : 33,405,188 = 33,405,188 : x
2. Step 2: Convert to fraction form
   16,041,638/33,405,188 = 33,405,188/x
3. Step 3: Cross multiply
   16,041,638x = 33,405,188 × 33,405,188
4. Step 4: Simplify right side
   16,041,638x = 1,115,906,585,315,344
5. Step 5: Solve for x
   x = 1,115,906,585,315,344/16,041,638
6. Step 6: Final answer
   x = 69,563,132.23