Finding the Third Proportional to 748,563.50 and 1,150,608

Step by Step Solution

1. Step 1: Write the proportion equation
   748,563.50 : 1,150,608 = 1,150,608 : x
2. Step 2: Convert to fraction form
   748,563.50/1,150,608 = 1,150,608/x
3. Step 3: Cross multiply
   748,563.50x = 1,150,608 × 1,150,608
4. Step 4: Simplify right side
   748,563.50x = 1,323,898,769,664
5. Step 5: Solve for x
   x = 1,323,898,769,664/748,563.50
6. Step 6: Final answer
   x = 1,768,585.79