Finding the Third Proportional to 13,914.28 and 30,015.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,914.28 : 30,015.56 = 30,015.56 : x
2. Step 2: Convert to fraction form
   13,914.28/30,015.56 = 30,015.56/x
3. Step 3: Cross multiply
   13,914.28x = 30,015.56 × 30,015.56
4. Step 4: Simplify right side
   13,914.28x = 900,933,992.19
5. Step 5: Solve for x
   x = 900,933,992.19/13,914.28
6. Step 6: Final answer
   x = 64,748.87