Finding the Third Proportional to 610,367.63 and 898,687.69

Step by Step Solution

1. Step 1: Write the proportion equation
   610,367.63 : 898,687.69 = 898,687.69 : x
2. Step 2: Convert to fraction form
   610,367.63/898,687.69 = 898,687.69/x
3. Step 3: Cross multiply
   610,367.63x = 898,687.69 × 898,687.69
4. Step 4: Simplify right side
   610,367.63x = 807,639,559,664.10
5. Step 5: Solve for x
   x = 807,639,559,664.10/610,367.63
6. Step 6: Final answer
   x = 1,323,201.83