Finding the Third Proportional to 1,150 and 1,459.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150 : 1,459.50 = 1,459.50 : x
2. Step 2: Convert to fraction form
   1,150/1,459.50 = 1,459.50/x
3. Step 3: Cross multiply
   1,150x = 1,459.50 × 1,459.50
4. Step 4: Simplify right side
   1,150x = 2,130,140.25
5. Step 5: Solve for x
   x = 2,130,140.25/1,150
6. Step 6: Final answer
   x = 1,852.30