Finding the Third Proportional to 16,155,976 and 34,581,896

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155,976 : 34,581,896 = 34,581,896 : x
2. Step 2: Convert to fraction form
   16,155,976/34,581,896 = 34,581,896/x
3. Step 3: Cross multiply
   16,155,976x = 34,581,896 × 34,581,896
4. Step 4: Simplify right side
   16,155,976x = 1,195,907,530,954,816
5. Step 5: Solve for x
   x = 1,195,907,530,954,816/16,155,976
6. Step 6: Final answer
   x = 74,022,611.26