Finding the Third Proportional to 1,671,446 and 3,608,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,446 : 3,608,892 = 3,608,892 : x
2. Step 2: Convert to fraction form
   1,671,446/3,608,892 = 3,608,892/x
3. Step 3: Cross multiply
   1,671,446x = 3,608,892 × 3,608,892
4. Step 4: Simplify right side
   1,671,446x = 13,024,101,467,664
5. Step 5: Solve for x
   x = 13,024,101,467,664/1,671,446
6. Step 6: Final answer
   x = 7,792,116.21