Finding the Third Proportional to 13,783.13 and 30,192.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,783.13 : 30,192.94 = 30,192.94 : x
2. Step 2: Convert to fraction form
   13,783.13/30,192.94 = 30,192.94/x
3. Step 3: Cross multiply
   13,783.13x = 30,192.94 × 30,192.94
4. Step 4: Simplify right side
   13,783.13x = 911,613,474.88
5. Step 5: Solve for x
   x = 911,613,474.88/13,783.13
6. Step 6: Final answer
   x = 66,139.82