Finding the Third Proportional to 610,470 and 898,050

Step by Step Solution

1. Step 1: Write the proportion equation
   610,470 : 898,050 = 898,050 : x
2. Step 2: Convert to fraction form
   610,470/898,050 = 898,050/x
3. Step 3: Cross multiply
   610,470x = 898,050 × 898,050
4. Step 4: Simplify right side
   610,470x = 806,493,802,500
5. Step 5: Solve for x
   x = 806,493,802,500/610,470
6. Step 6: Final answer
   x = 1,321,103.09