Finding the Third Proportional to 33,409,394 and 72,954,916

Step by Step Solution

1. Step 1: Write the proportion equation
   33,409,394 : 72,954,916 = 72,954,916 : x
2. Step 2: Convert to fraction form
   33,409,394/72,954,916 = 72,954,916/x
3. Step 3: Cross multiply
   33,409,394x = 72,954,916 × 72,954,916
4. Step 4: Simplify right side
   33,409,394x = 5,322,419,768,567,056
5. Step 5: Solve for x
   x = 5,322,419,768,567,056/33,409,394
6. Step 6: Final answer
   x = 159,309,078.42