Finding the Third Proportional to 610,437 and 898,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   610,437 : 898,006.50 = 898,006.50 : x
2. Step 2: Convert to fraction form
   610,437/898,006.50 = 898,006.50/x
3. Step 3: Cross multiply
   610,437x = 898,006.50 × 898,006.50
4. Step 4: Simplify right side
   610,437x = 806,415,674,042.25
5. Step 5: Solve for x
   x = 806,415,674,042.25/610,437
6. Step 6: Final answer
   x = 1,321,046.52