Finding the Third Proportional to 69,073,869 and 150,648,495

Step by Step Solution

1. Step 1: Write the proportion equation
   69,073,869 : 150,648,495 = 150,648,495 : x
2. Step 2: Convert to fraction form
   69,073,869/150,648,495 = 150,648,495/x
3. Step 3: Cross multiply
   69,073,869x = 150,648,495 × 150,648,495
4. Step 4: Simplify right side
   69,073,869x = 22,694,969,045,765,024
5. Step 5: Solve for x
   x = 22,694,969,045,765,024/69,073,869
6. Step 6: Final answer
   x = 328,560,849.05