Finding the Third Proportional to 2,803,142 and 5,994,972

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,142 : 5,994,972 = 5,994,972 : x
2. Step 2: Convert to fraction form
   2,803,142/5,994,972 = 5,994,972/x
3. Step 3: Cross multiply
   2,803,142x = 5,994,972 × 5,994,972
4. Step 4: Simplify right side
   2,803,142x = 35,939,689,280,784
5. Step 5: Solve for x
   x = 35,939,689,280,784/2,803,142
6. Step 6: Final answer
   x = 12,821,216.08