Finding the Third Proportional to 33,268,998 and 72,809,214

Step by Step Solution

1. Step 1: Write the proportion equation
   33,268,998 : 72,809,214 = 72,809,214 : x
2. Step 2: Convert to fraction form
   33,268,998/72,809,214 = 72,809,214/x
3. Step 3: Cross multiply
   33,268,998x = 72,809,214 × 72,809,214
4. Step 4: Simplify right side
   33,268,998x = 5,301,181,643,297,796
5. Step 5: Solve for x
   x = 5,301,181,643,297,796/33,268,998
6. Step 6: Final answer
   x = 159,342,990.83