Finding the Third Proportional to 2,284,119 and 3,213,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284,119 : 3,213,697.50 = 3,213,697.50 : x
2. Step 2: Convert to fraction form
   2,284,119/3,213,697.50 = 3,213,697.50/x
3. Step 3: Cross multiply
   2,284,119x = 3,213,697.50 × 3,213,697.50
4. Step 4: Simplify right side
   2,284,119x = 10,327,851,621,506.25
5. Step 5: Solve for x
   x = 10,327,851,621,506.25/2,284,119
6. Step 6: Final answer
   x = 4,521,590.87