Finding the Third Proportional to 8,295,037.88 and 12,695,155.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,295,037.88 : 12,695,155.31 = 12,695,155.31 : x
2. Step 2: Convert to fraction form
   8,295,037.88/12,695,155.31 = 12,695,155.31/x
3. Step 3: Cross multiply
   8,295,037.88x = 12,695,155.31 × 12,695,155.31
4. Step 4: Simplify right side
   8,295,037.88x = 161,166,968,408,496.97
5. Step 5: Solve for x
   x = 161,166,968,408,496.97/8,295,037.88
6. Step 6: Final answer
   x = 19,429,322.79