Finding the Third Proportional to 1,969.50 and 4,647.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969.50 : 4,647.75 = 4,647.75 : x
2. Step 2: Convert to fraction form
   1,969.50/4,647.75 = 4,647.75/x
3. Step 3: Cross multiply
   1,969.50x = 4,647.75 × 4,647.75
4. Step 4: Simplify right side
   1,969.50x = 21,601,580.06
5. Step 5: Solve for x
   x = 21,601,580.06/1,969.50
6. Step 6: Final answer
   x = 10,968.05