Finding the Third Proportional to 2,317,977 and 3,545,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317,977 : 3,545,856 = 3,545,856 : x
2. Step 2: Convert to fraction form
   2,317,977/3,545,856 = 3,545,856/x
3. Step 3: Cross multiply
   2,317,977x = 3,545,856 × 3,545,856
4. Step 4: Simplify right side
   2,317,977x = 12,573,094,772,736
5. Step 5: Solve for x
   x = 12,573,094,772,736/2,317,977
6. Step 6: Final answer
   x = 5,424,167.18