Finding the Third Proportional to 610,530 and 897,501

Step by Step Solution

1. Step 1: Write the proportion equation
   610,530 : 897,501 = 897,501 : x
2. Step 2: Convert to fraction form
   610,530/897,501 = 897,501/x
3. Step 3: Cross multiply
   610,530x = 897,501 × 897,501
4. Step 4: Simplify right side
   610,530x = 805,508,045,001
5. Step 5: Solve for x
   x = 805,508,045,001/610,530
6. Step 6: Final answer
   x = 1,319,358.66