Finding the Third Proportional to 598,914 and 880,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   598,914 : 880,825.50 = 880,825.50 : x
2. Step 2: Convert to fraction form
   598,914/880,825.50 = 880,825.50/x
3. Step 3: Cross multiply
   598,914x = 880,825.50 × 880,825.50
4. Step 4: Simplify right side
   598,914x = 775,853,561,450.25
5. Step 5: Solve for x
   x = 775,853,561,450.25/598,914
6. Step 6: Final answer
   x = 1,295,434.00