Finding the Third Proportional to 2,999,316 and 4,285,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,999,316 : 4,285,996 = 4,285,996 : x
2. Step 2: Convert to fraction form
   2,999,316/4,285,996 = 4,285,996/x
3. Step 3: Cross multiply
   2,999,316x = 4,285,996 × 4,285,996
4. Step 4: Simplify right side
   2,999,316x = 18,369,761,712,016
5. Step 5: Solve for x
   x = 18,369,761,712,016/2,999,316
6. Step 6: Final answer
   x = 6,124,650.32