Finding the Third Proportional to 3,847.50 and 5,153.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,847.50 : 5,153.63 = 5,153.63 : x
2. Step 2: Convert to fraction form
   3,847.50/5,153.63 = 5,153.63/x
3. Step 3: Cross multiply
   3,847.50x = 5,153.63 × 5,153.63
4. Step 4: Simplify right side
   3,847.50x = 26,559,850.64
5. Step 5: Solve for x
   x = 26,559,850.64/3,847.50
6. Step 6: Final answer
   x = 6,903.15