Finding the Third Proportional to 2,174,384 and 3,197,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,384 : 3,197,664 = 3,197,664 : x
2. Step 2: Convert to fraction form
   2,174,384/3,197,664 = 3,197,664/x
3. Step 3: Cross multiply
   2,174,384x = 3,197,664 × 3,197,664
4. Step 4: Simplify right side
   2,174,384x = 10,225,055,056,896
5. Step 5: Solve for x
   x = 10,225,055,056,896/2,174,384
6. Step 6: Final answer
   x = 4,702,506.58