Finding the Third Proportional to 3,494,456 and 5,266,332

Step by Step Solution

1. Step 1: Write the proportion equation
   3,494,456 : 5,266,332 = 5,266,332 : x
2. Step 2: Convert to fraction form
   3,494,456/5,266,332 = 5,266,332/x
3. Step 3: Cross multiply
   3,494,456x = 5,266,332 × 5,266,332
4. Step 4: Simplify right side
   3,494,456x = 27,734,252,734,224
5. Step 5: Solve for x
   x = 27,734,252,734,224/3,494,456
6. Step 6: Final answer
   x = 7,936,643.85