Finding the Third Proportional to 33,628,608 and 72,414,837

Step by Step Solution

1. Step 1: Write the proportion equation
   33,628,608 : 72,414,837 = 72,414,837 : x
2. Step 2: Convert to fraction form
   33,628,608/72,414,837 = 72,414,837/x
3. Step 3: Cross multiply
   33,628,608x = 72,414,837 × 72,414,837
4. Step 4: Simplify right side
   33,628,608x = 5,243,908,617,736,569
5. Step 5: Solve for x
   x = 5,243,908,617,736,569/33,628,608
6. Step 6: Final answer
   x = 155,935,940.55