Finding the Third Proportional to 2,885.63 and 4,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885.63 : 4,063.50 = 4,063.50 : x
2. Step 2: Convert to fraction form
   2,885.63/4,063.50 = 4,063.50/x
3. Step 3: Cross multiply
   2,885.63x = 4,063.50 × 4,063.50
4. Step 4: Simplify right side
   2,885.63x = 16,512,032.25
5. Step 5: Solve for x
   x = 16,512,032.25/2,885.63
6. Step 6: Final answer
   x = 5,722.17