Finding the Third Proportional to 1,933.88 and 4,118.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.88 : 4,118.63 = 4,118.63 : x
2. Step 2: Convert to fraction form
   1,933.88/4,118.63 = 4,118.63/x
3. Step 3: Cross multiply
   1,933.88x = 4,118.63 × 4,118.63
4. Step 4: Simplify right side
   1,933.88x = 16,963,071.89
5. Step 5: Solve for x
   x = 16,963,071.89/1,933.88
6. Step 6: Final answer
   x = 8,771.55