Finding the Third Proportional to 16,041,643 and 33,405,198

Step by Step Solution

1. Step 1: Write the proportion equation
   16,041,643 : 33,405,198 = 33,405,198 : x
2. Step 2: Convert to fraction form
   16,041,643/33,405,198 = 33,405,198/x
3. Step 3: Cross multiply
   16,041,643x = 33,405,198 × 33,405,198
4. Step 4: Simplify right side
   16,041,643x = 1,115,907,253,419,204
5. Step 5: Solve for x
   x = 1,115,907,253,419,204/16,041,643
6. Step 6: Final answer
   x = 69,563,152.19