Finding the Third Proportional to 14,159.81 and 30,111.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,159.81 : 30,111.75 = 30,111.75 : x
2. Step 2: Convert to fraction form
   14,159.81/30,111.75 = 30,111.75/x
3. Step 3: Cross multiply
   14,159.81x = 30,111.75 × 30,111.75
4. Step 4: Simplify right side
   14,159.81x = 906,717,488.06
5. Step 5: Solve for x
   x = 906,717,488.06/14,159.81
6. Step 6: Final answer
   x = 64,034.57