Finding the Third Proportional to 33,948,400 and 69,465,608

Step by Step Solution

1. Step 1: Write the proportion equation
   33,948,400 : 69,465,608 = 69,465,608 : x
2. Step 2: Convert to fraction form
   33,948,400/69,465,608 = 69,465,608/x
3. Step 3: Cross multiply
   33,948,400x = 69,465,608 × 69,465,608
4. Step 4: Simplify right side
   33,948,400x = 4,825,470,694,809,664
5. Step 5: Solve for x
   x = 4,825,470,694,809,664/33,948,400
6. Step 6: Final answer
   x = 142,141,329.04