Finding the Third Proportional to 2,721,634 and 5,859,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,634 : 5,859,284 = 5,859,284 : x
2. Step 2: Convert to fraction form
   2,721,634/5,859,284 = 5,859,284/x
3. Step 3: Cross multiply
   2,721,634x = 5,859,284 × 5,859,284
4. Step 4: Simplify right side
   2,721,634x = 34,331,208,992,656
5. Step 5: Solve for x
   x = 34,331,208,992,656/2,721,634
6. Step 6: Final answer
   x = 12,614,190.22