Finding the Third Proportional to 1,669,124 and 3,604,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,124 : 3,604,324 = 3,604,324 : x
2. Step 2: Convert to fraction form
   1,669,124/3,604,324 = 3,604,324/x
3. Step 3: Cross multiply
   1,669,124x = 3,604,324 × 3,604,324
4. Step 4: Simplify right side
   1,669,124x = 12,991,151,496,976
5. Step 5: Solve for x
   x = 12,991,151,496,976/1,669,124
6. Step 6: Final answer
   x = 7,783,215.33