Finding the Third Proportional to 2,003,413.50 and 4,455,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,413.50 : 4,455,337.50 = 4,455,337.50 : x
2. Step 2: Convert to fraction form
   2,003,413.50/4,455,337.50 = 4,455,337.50/x
3. Step 3: Cross multiply
   2,003,413.50x = 4,455,337.50 × 4,455,337.50
4. Step 4: Simplify right side
   2,003,413.50x = 19,850,032,238,906.25
5. Step 5: Solve for x
   x = 19,850,032,238,906.25/2,003,413.50
6. Step 6: Final answer
   x = 9,908,105.46