Finding the Third Proportional to 2,298.50 and 2,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.50 : 2,796.50 = 2,796.50 : x
2. Step 2: Convert to fraction form
   2,298.50/2,796.50 = 2,796.50/x
3. Step 3: Cross multiply
   2,298.50x = 2,796.50 × 2,796.50
4. Step 4: Simplify right side
   2,298.50x = 7,820,412.25
5. Step 5: Solve for x
   x = 7,820,412.25/2,298.50
6. Step 6: Final answer
   x = 3,402.40