Finding the Third Proportional to 852,768 and 1,974,384

Step by Step Solution

1. Step 1: Write the proportion equation
   852,768 : 1,974,384 = 1,974,384 : x
2. Step 2: Convert to fraction form
   852,768/1,974,384 = 1,974,384/x
3. Step 3: Cross multiply
   852,768x = 1,974,384 × 1,974,384
4. Step 4: Simplify right side
   852,768x = 3,898,192,179,456
5. Step 5: Solve for x
   x = 3,898,192,179,456/852,768
6. Step 6: Final answer
   x = 4,571,222.40