Finding the Third Proportional to 7,390.69 and 16,219.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,390.69 : 16,219.13 = 16,219.13 : x
2. Step 2: Convert to fraction form
   7,390.69/16,219.13 = 16,219.13/x
3. Step 3: Cross multiply
   7,390.69x = 16,219.13 × 16,219.13
4. Step 4: Simplify right side
   7,390.69x = 263,060,015.77
5. Step 5: Solve for x
   x = 263,060,015.77/7,390.69
6. Step 6: Final answer
   x = 35,593.44