Finding the Third Proportional to 2,187,504 and 3,423,735

Step by Step Solution

1. Step 1: Write the proportion equation
   2,187,504 : 3,423,735 = 3,423,735 : x
2. Step 2: Convert to fraction form
   2,187,504/3,423,735 = 3,423,735/x
3. Step 3: Cross multiply
   2,187,504x = 3,423,735 × 3,423,735
4. Step 4: Simplify right side
   2,187,504x = 11,721,961,350,225
5. Step 5: Solve for x
   x = 11,721,961,350,225/2,187,504
6. Step 6: Final answer
   x = 5,358,601.10