Finding the Third Proportional to 7,099.31 and 14,933.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,099.31 : 14,933.53 = 14,933.53 : x
2. Step 2: Convert to fraction form
   7,099.31/14,933.53 = 14,933.53/x
3. Step 3: Cross multiply
   7,099.31x = 14,933.53 × 14,933.53
4. Step 4: Simplify right side
   7,099.31x = 223,010,355.59
5. Step 5: Solve for x
   x = 223,010,355.59/7,099.31
6. Step 6: Final answer
   x = 31,412.95