Finding the Third Proportional to 2,541,702 and 5,587,206

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541,702 : 5,587,206 = 5,587,206 : x
2. Step 2: Convert to fraction form
   2,541,702/5,587,206 = 5,587,206/x
3. Step 3: Cross multiply
   2,541,702x = 5,587,206 × 5,587,206
4. Step 4: Simplify right side
   2,541,702x = 31,216,870,886,436
5. Step 5: Solve for x
   x = 31,216,870,886,436/2,541,702
6. Step 6: Final answer
   x = 12,281,876.82