Finding the Third Proportional to 2,055,906 and 4,521,875

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,906 : 4,521,875 = 4,521,875 : x
2. Step 2: Convert to fraction form
   2,055,906/4,521,875 = 4,521,875/x
3. Step 3: Cross multiply
   2,055,906x = 4,521,875 × 4,521,875
4. Step 4: Simplify right side
   2,055,906x = 20,447,353,515,625
5. Step 5: Solve for x
   x = 20,447,353,515,625/2,055,906
6. Step 6: Final answer
   x = 9,945,665.57