Finding the Third Proportional to 1,574,343 and 3,260,709

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,343 : 3,260,709 = 3,260,709 : x
2. Step 2: Convert to fraction form
   1,574,343/3,260,709 = 3,260,709/x
3. Step 3: Cross multiply
   1,574,343x = 3,260,709 × 3,260,709
4. Step 4: Simplify right side
   1,574,343x = 10,632,223,182,681
5. Step 5: Solve for x
   x = 10,632,223,182,681/1,574,343
6. Step 6: Final answer
   x = 6,753,435.04