Finding the Third Proportional to 4,888,196.25 and 7,395,208.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,888,196.25 : 7,395,208.50 = 7,395,208.50 : x
2. Step 2: Convert to fraction form
   4,888,196.25/7,395,208.50 = 7,395,208.50/x
3. Step 3: Cross multiply
   4,888,196.25x = 7,395,208.50 × 7,395,208.50
4. Step 4: Simplify right side
   4,888,196.25x = 54,689,108,758,472.25
5. Step 5: Solve for x
   x = 54,689,108,758,472.25/4,888,196.25
6. Step 6: Final answer
   x = 11,187,993.68