Finding the Third Proportional to 3,716,318 and 5,431,022

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716,318 : 5,431,022 = 5,431,022 : x
2. Step 2: Convert to fraction form
   3,716,318/5,431,022 = 5,431,022/x
3. Step 3: Cross multiply
   3,716,318x = 5,431,022 × 5,431,022
4. Step 4: Simplify right side
   3,716,318x = 29,495,999,964,484
5. Step 5: Solve for x
   x = 29,495,999,964,484/3,716,318
6. Step 6: Final answer
   x = 7,936,888.06