Finding the Third Proportional to 12,903.05 and 19,114.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,903.05 : 19,114.73 = 19,114.73 : x
2. Step 2: Convert to fraction form
   12,903.05/19,114.73 = 19,114.73/x
3. Step 3: Cross multiply
   12,903.05x = 19,114.73 × 19,114.73
4. Step 4: Simplify right side
   12,903.05x = 365,373,070.23
5. Step 5: Solve for x
   x = 365,373,070.23/12,903.05
6. Step 6: Final answer
   x = 28,316.81