Finding the Third Proportional to 1,528,574 and 2,296,713

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,574 : 2,296,713 = 2,296,713 : x
2. Step 2: Convert to fraction form
   1,528,574/2,296,713 = 2,296,713/x
3. Step 3: Cross multiply
   1,528,574x = 2,296,713 × 2,296,713
4. Step 4: Simplify right side
   1,528,574x = 5,274,890,604,369
5. Step 5: Solve for x
   x = 5,274,890,604,369/1,528,574
6. Step 6: Final answer
   x = 3,450,857.21