Finding the Third Proportional to 3,448,399.50 and 7,493,715

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,399.50 : 7,493,715 = 7,493,715 : x
2. Step 2: Convert to fraction form
   3,448,399.50/7,493,715 = 7,493,715/x
3. Step 3: Cross multiply
   3,448,399.50x = 7,493,715 × 7,493,715
4. Step 4: Simplify right side
   3,448,399.50x = 56,155,764,501,225
5. Step 5: Solve for x
   x = 56,155,764,501,225/3,448,399.50
6. Step 6: Final answer
   x = 16,284,587.82