Finding the Third Proportional to 1,850,368 and 3,945,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,368 : 3,945,032 = 3,945,032 : x
2. Step 2: Convert to fraction form
   1,850,368/3,945,032 = 3,945,032/x
3. Step 3: Cross multiply
   1,850,368x = 3,945,032 × 3,945,032
4. Step 4: Simplify right side
   1,850,368x = 15,563,277,481,024
5. Step 5: Solve for x
   x = 15,563,277,481,024/1,850,368
6. Step 6: Final answer
   x = 8,410,909.33