Finding the Third Proportional to 3,431,012 and 5,046,702

Step by Step Solution

1. Step 1: Write the proportion equation
   3,431,012 : 5,046,702 = 5,046,702 : x
2. Step 2: Convert to fraction form
   3,431,012/5,046,702 = 5,046,702/x
3. Step 3: Cross multiply
   3,431,012x = 5,046,702 × 5,046,702
4. Step 4: Simplify right side
   3,431,012x = 25,469,201,076,804
5. Step 5: Solve for x
   x = 25,469,201,076,804/3,431,012
6. Step 6: Final answer
   x = 7,423,232.88