Finding the Third Proportional to 1,610.63 and 3,528.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610.63 : 3,528.38 = 3,528.38 : x
2. Step 2: Convert to fraction form
   1,610.63/3,528.38 = 3,528.38/x
3. Step 3: Cross multiply
   1,610.63x = 3,528.38 × 3,528.38
4. Step 4: Simplify right side
   1,610.63x = 12,449,430.14
5. Step 5: Solve for x
   x = 12,449,430.14/1,610.63
6. Step 6: Final answer
   x = 7,729.56