Finding the Third Proportional to 619,596 and 1,355,832

Step by Step Solution

1. Step 1: Write the proportion equation
   619,596 : 1,355,832 = 1,355,832 : x
2. Step 2: Convert to fraction form
   619,596/1,355,832 = 1,355,832/x
3. Step 3: Cross multiply
   619,596x = 1,355,832 × 1,355,832
4. Step 4: Simplify right side
   619,596x = 1,838,280,412,224
5. Step 5: Solve for x
   x = 1,838,280,412,224/619,596
6. Step 6: Final answer
   x = 2,966,901.68