Finding the Third Proportional to 69,340,118 and 150,235,806

Step by Step Solution

1. Step 1: Write the proportion equation
   69,340,118 : 150,235,806 = 150,235,806 : x
2. Step 2: Convert to fraction form
   69,340,118/150,235,806 = 150,235,806/x
3. Step 3: Cross multiply
   69,340,118x = 150,235,806 × 150,235,806
4. Step 4: Simplify right side
   69,340,118x = 22,570,797,404,469,636
5. Step 5: Solve for x
   x = 22,570,797,404,469,636/69,340,118
6. Step 6: Final answer
   x = 325,508,494.30