Finding the Third Proportional to 611,914.50 and 1,325,526

Step by Step Solution

1. Step 1: Write the proportion equation
   611,914.50 : 1,325,526 = 1,325,526 : x
2. Step 2: Convert to fraction form
   611,914.50/1,325,526 = 1,325,526/x
3. Step 3: Cross multiply
   611,914.50x = 1,325,526 × 1,325,526
4. Step 4: Simplify right side
   611,914.50x = 1,757,019,176,676
5. Step 5: Solve for x
   x = 1,757,019,176,676/611,914.50
6. Step 6: Final answer
   x = 2,871,347.51