Finding the Third Proportional to 3,620,268 and 5,367,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,268 : 5,367,784.50 = 5,367,784.50 : x
2. Step 2: Convert to fraction form
   3,620,268/5,367,784.50 = 5,367,784.50/x
3. Step 3: Cross multiply
   3,620,268x = 5,367,784.50 × 5,367,784.50
4. Step 4: Simplify right side
   3,620,268x = 28,813,110,438,440.25
5. Step 5: Solve for x
   x = 28,813,110,438,440.25/3,620,268
6. Step 6: Final answer
   x = 7,958,833.56