Finding the Third Proportional to 7,030.86 and 10,691.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,030.86 : 10,691.53 = 10,691.53 : x
2. Step 2: Convert to fraction form
   7,030.86/10,691.53 = 10,691.53/x
3. Step 3: Cross multiply
   7,030.86x = 10,691.53 × 10,691.53
4. Step 4: Simplify right side
   7,030.86x = 114,308,715.18
5. Step 5: Solve for x
   x = 114,308,715.18/7,030.86
6. Step 6: Final answer
   x = 16,258.13