Finding the Third Proportional to 2,603,684.25 and 5,334,214.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,684.25 : 5,334,214.50 = 5,334,214.50 : x
2. Step 2: Convert to fraction form
   2,603,684.25/5,334,214.50 = 5,334,214.50/x
3. Step 3: Cross multiply
   2,603,684.25x = 5,334,214.50 × 5,334,214.50
4. Step 4: Simplify right side
   2,603,684.25x = 28,453,844,332,010.25
5. Step 5: Solve for x
   x = 28,453,844,332,010.25/2,603,684.25
6. Step 6: Final answer
   x = 10,928,300.67