Finding the Third Proportional to 628,451,228.25 and 1,365,682,196.25

Step by Step Solution

1. Step 1: Write the proportion equation
   628,451,228.25 : 1,365,682,196.25 = 1,365,682,196.25 : x
2. Step 2: Convert to fraction form
   628,451,228.25/1,365,682,196.25 = 1,365,682,196.25/x
3. Step 3: Cross multiply
   628,451,228.25x = 1,365,682,196.25 × 1,365,682,196.25
4. Step 4: Simplify right side
   628,451,228.25x = 1,865,087,861,154,223,616
5. Step 5: Solve for x
   x = 1,865,087,861,154,223,616/628,451,228.25
6. Step 6: Final answer
   x = 2,967,752,750.44