Finding the Third Proportional to 16,922,037 and 25,779,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,922,037 : 25,779,631.50 = 25,779,631.50 : x
2. Step 2: Convert to fraction form
   16,922,037/25,779,631.50 = 25,779,631.50/x
3. Step 3: Cross multiply
   16,922,037x = 25,779,631.50 × 25,779,631.50
4. Step 4: Simplify right side
   16,922,037x = 664,589,400,275,792.25
5. Step 5: Solve for x
   x = 664,589,400,275,792.25/16,922,037
6. Step 6: Final answer
   x = 39,273,605.20