Finding the Third Proportional to 3,031,818 and 4,579,314

Step by Step Solution

1. Step 1: Write the proportion equation
   3,031,818 : 4,579,314 = 4,579,314 : x
2. Step 2: Convert to fraction form
   3,031,818/4,579,314 = 4,579,314/x
3. Step 3: Cross multiply
   3,031,818x = 4,579,314 × 4,579,314
4. Step 4: Simplify right side
   3,031,818x = 20,970,116,710,596
5. Step 5: Solve for x
   x = 20,970,116,710,596/3,031,818
6. Step 6: Final answer
   x = 6,916,680.59