Finding the Third Proportional to 2,358,920 and 5,545,177

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,920 : 5,545,177 = 5,545,177 : x
2. Step 2: Convert to fraction form
   2,358,920/5,545,177 = 5,545,177/x
3. Step 3: Cross multiply
   2,358,920x = 5,545,177 × 5,545,177
4. Step 4: Simplify right side
   2,358,920x = 30,748,987,961,329
5. Step 5: Solve for x
   x = 30,748,987,961,329/2,358,920
6. Step 6: Final answer
   x = 13,035,197.45