Finding the Third Proportional to 1,778,370 and 3,894,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,370 : 3,894,024 = 3,894,024 : x
2. Step 2: Convert to fraction form
   1,778,370/3,894,024 = 3,894,024/x
3. Step 3: Cross multiply
   1,778,370x = 3,894,024 × 3,894,024
4. Step 4: Simplify right side
   1,778,370x = 15,163,422,912,576
5. Step 5: Solve for x
   x = 15,163,422,912,576/1,778,370
6. Step 6: Final answer
   x = 8,526,584.97