Finding the Third Proportional to 4,888,205 and 7,395,222

Step by Step Solution

1. Step 1: Write the proportion equation
   4,888,205 : 7,395,222 = 7,395,222 : x
2. Step 2: Convert to fraction form
   4,888,205/7,395,222 = 7,395,222/x
3. Step 3: Cross multiply
   4,888,205x = 7,395,222 × 7,395,222
4. Step 4: Simplify right side
   4,888,205x = 54,689,308,429,284
5. Step 5: Solve for x
   x = 54,689,308,429,284/4,888,205
6. Step 6: Final answer
   x = 11,188,014.50