Finding the Third Proportional to 2,694,309 and 3,192,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,694,309 : 3,192,528 = 3,192,528 : x
2. Step 2: Convert to fraction form
   2,694,309/3,192,528 = 3,192,528/x
3. Step 3: Cross multiply
   2,694,309x = 3,192,528 × 3,192,528
4. Step 4: Simplify right side
   2,694,309x = 10,192,235,030,784
5. Step 5: Solve for x
   x = 10,192,235,030,784/2,694,309
6. Step 6: Final answer
   x = 3,782,875.32