Finding the Third Proportional to 1,738.69 and 3,592.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738.69 : 3,592.13 = 3,592.13 : x
2. Step 2: Convert to fraction form
   1,738.69/3,592.13 = 3,592.13/x
3. Step 3: Cross multiply
   1,738.69x = 3,592.13 × 3,592.13
4. Step 4: Simplify right side
   1,738.69x = 12,903,362.02
5. Step 5: Solve for x
   x = 12,903,362.02/1,738.69
6. Step 6: Final answer
   x = 7,421.32