Finding the Third Proportional to 3,494,784 and 5,296,306

Step by Step Solution

1. Step 1: Write the proportion equation
   3,494,784 : 5,296,306 = 5,296,306 : x
2. Step 2: Convert to fraction form
   3,494,784/5,296,306 = 5,296,306/x
3. Step 3: Cross multiply
   3,494,784x = 5,296,306 × 5,296,306
4. Step 4: Simplify right side
   3,494,784x = 28,050,857,245,636
5. Step 5: Solve for x
   x = 28,050,857,245,636/3,494,784
6. Step 6: Final answer
   x = 8,026,492.41