Finding the Third Proportional to 3,584,298 and 5,678,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,584,298 : 5,678,338.50 = 5,678,338.50 : x
2. Step 2: Convert to fraction form
   3,584,298/5,678,338.50 = 5,678,338.50/x
3. Step 3: Cross multiply
   3,584,298x = 5,678,338.50 × 5,678,338.50
4. Step 4: Simplify right side
   3,584,298x = 32,243,528,120,582.25
5. Step 5: Solve for x
   x = 32,243,528,120,582.25/3,584,298
6. Step 6: Final answer
   x = 8,995,772.15