Finding the Third Proportional to 2,566,809 and 3,588,763.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,809 : 3,588,763.50 = 3,588,763.50 : x
2. Step 2: Convert to fraction form
   2,566,809/3,588,763.50 = 3,588,763.50/x
3. Step 3: Cross multiply
   2,566,809x = 3,588,763.50 × 3,588,763.50
4. Step 4: Simplify right side
   2,566,809x = 12,879,223,458,932.25
5. Step 5: Solve for x
   x = 12,879,223,458,932.25/2,566,809
6. Step 6: Final answer
   x = 5,017,601.02