Finding the Third Proportional to 1,355,474 and 2,823,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,474 : 2,823,313 = 2,823,313 : x
2. Step 2: Convert to fraction form
   1,355,474/2,823,313 = 2,823,313/x
3. Step 3: Cross multiply
   1,355,474x = 2,823,313 × 2,823,313
4. Step 4: Simplify right side
   1,355,474x = 7,971,096,295,969
5. Step 5: Solve for x
   x = 7,971,096,295,969/1,355,474
6. Step 6: Final answer
   x = 5,880,670.74