Finding the Third Proportional to 2,558,216 and 3,695,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,216 : 3,695,892 = 3,695,892 : x
2. Step 2: Convert to fraction form
   2,558,216/3,695,892 = 3,695,892/x
3. Step 3: Cross multiply
   2,558,216x = 3,695,892 × 3,695,892
4. Step 4: Simplify right side
   2,558,216x = 13,659,617,675,664
5. Step 5: Solve for x
   x = 13,659,617,675,664/2,558,216
6. Step 6: Final answer
   x = 5,339,509.12