Finding the Third Proportional to 3,431,008 and 5,046,696

Step by Step Solution

1. Step 1: Write the proportion equation
   3,431,008 : 5,046,696 = 5,046,696 : x
2. Step 2: Convert to fraction form
   3,431,008/5,046,696 = 5,046,696/x
3. Step 3: Cross multiply
   3,431,008x = 5,046,696 × 5,046,696
4. Step 4: Simplify right side
   3,431,008x = 25,469,140,516,416
5. Step 5: Solve for x
   x = 25,469,140,516,416/3,431,008
6. Step 6: Final answer
   x = 7,423,223.88