Finding the Third Proportional to 5,387,015 and 7,558,950

Step by Step Solution

1. Step 1: Write the proportion equation
   5,387,015 : 7,558,950 = 7,558,950 : x
2. Step 2: Convert to fraction form
   5,387,015/7,558,950 = 7,558,950/x
3. Step 3: Cross multiply
   5,387,015x = 7,558,950 × 7,558,950
4. Step 4: Simplify right side
   5,387,015x = 57,137,725,102,500
5. Step 5: Solve for x
   x = 57,137,725,102,500/5,387,015
6. Step 6: Final answer
   x = 10,606,565.06