Finding the Third Proportional to 16,162,324.50 and 35,911,869

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162,324.50 : 35,911,869 = 35,911,869 : x
2. Step 2: Convert to fraction form
   16,162,324.50/35,911,869 = 35,911,869/x
3. Step 3: Cross multiply
   16,162,324.50x = 35,911,869 × 35,911,869
4. Step 4: Simplify right side
   16,162,324.50x = 1,289,662,335,073,161
5. Step 5: Solve for x
   x = 1,289,662,335,073,161/16,162,324.50
6. Step 6: Final answer
   x = 79,794,359.72