Finding the Third Proportional to 624,906 and 933,268.50

Step by Step Solution

1. Step 1: Write the proportion equation
   624,906 : 933,268.50 = 933,268.50 : x
2. Step 2: Convert to fraction form
   624,906/933,268.50 = 933,268.50/x
3. Step 3: Cross multiply
   624,906x = 933,268.50 × 933,268.50
4. Step 4: Simplify right side
   624,906x = 870,990,093,092.25
5. Step 5: Solve for x
   x = 870,990,093,092.25/624,906
6. Step 6: Final answer
   x = 1,393,793.78