Finding the Third Proportional to 16,162,311 and 35,911,855.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,162,311 : 35,911,855.50 = 35,911,855.50 : x
2. Step 2: Convert to fraction form
   16,162,311/35,911,855.50 = 35,911,855.50/x
3. Step 3: Cross multiply
   16,162,311x = 35,911,855.50 × 35,911,855.50
4. Step 4: Simplify right side
   16,162,311x = 1,289,661,365,452,880.25
5. Step 5: Solve for x
   x = 1,289,661,365,452,880.25/16,162,311
6. Step 6: Final answer
   x = 79,794,366.38