Finding the Third Proportional to 1,776 and 2,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776 : 2,998.50 = 2,998.50 : x
2. Step 2: Convert to fraction form
   1,776/2,998.50 = 2,998.50/x
3. Step 3: Cross multiply
   1,776x = 2,998.50 × 2,998.50
4. Step 4: Simplify right side
   1,776x = 8,991,002.25
5. Step 5: Solve for x
   x = 8,991,002.25/1,776
6. Step 6: Final answer
   x = 5,062.50