Finding the Third Proportional to 1,461,888 and 3,521,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,461,888 : 3,521,856 = 3,521,856 : x
2. Step 2: Convert to fraction form
   1,461,888/3,521,856 = 3,521,856/x
3. Step 3: Cross multiply
   1,461,888x = 3,521,856 × 3,521,856
4. Step 4: Simplify right side
   1,461,888x = 12,403,469,684,736
5. Step 5: Solve for x
   x = 12,403,469,684,736/1,461,888
6. Step 6: Final answer
   x = 8,484,555.37