Finding the Third Proportional to 33,212,832 and 71,884,398

Step by Step Solution

1. Step 1: Write the proportion equation
   33,212,832 : 71,884,398 = 71,884,398 : x
2. Step 2: Convert to fraction form
   33,212,832/71,884,398 = 71,884,398/x
3. Step 3: Cross multiply
   33,212,832x = 71,884,398 × 71,884,398
4. Step 4: Simplify right side
   33,212,832x = 5,167,366,675,822,404
5. Step 5: Solve for x
   x = 5,167,366,675,822,404/33,212,832
6. Step 6: Final answer
   x = 155,583,440.64