Finding the Third Proportional to 904,363.50 and 1,245,816

Step by Step Solution

1. Step 1: Write the proportion equation
   904,363.50 : 1,245,816 = 1,245,816 : x
2. Step 2: Convert to fraction form
   904,363.50/1,245,816 = 1,245,816/x
3. Step 3: Cross multiply
   904,363.50x = 1,245,816 × 1,245,816
4. Step 4: Simplify right side
   904,363.50x = 1,552,057,505,856
5. Step 5: Solve for x
   x = 1,552,057,505,856/904,363.50
6. Step 6: Final answer
   x = 1,716,187.69