Finding the Third Proportional to 33,978,843 and 73,367,190

Step by Step Solution

1. Step 1: Write the proportion equation
   33,978,843 : 73,367,190 = 73,367,190 : x
2. Step 2: Convert to fraction form
   33,978,843/73,367,190 = 73,367,190/x
3. Step 3: Cross multiply
   33,978,843x = 73,367,190 × 73,367,190
4. Step 4: Simplify right side
   33,978,843x = 5,382,744,568,496,100
5. Step 5: Solve for x
   x = 5,382,744,568,496,100/33,978,843
6. Step 6: Final answer
   x = 158,414,592.53