Finding the Third Proportional to 1,607.38 and 3,468.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607.38 : 3,468.63 = 3,468.63 : x
2. Step 2: Convert to fraction form
   1,607.38/3,468.63 = 3,468.63/x
3. Step 3: Cross multiply
   1,607.38x = 3,468.63 × 3,468.63
4. Step 4: Simplify right side
   1,607.38x = 12,031,359.39
5. Step 5: Solve for x
   x = 12,031,359.39/1,607.38
6. Step 6: Final answer
   x = 7,485.10