Finding the Third Proportional to 3,974,502 and 8,848,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,974,502 : 8,848,224 = 8,848,224 : x
2. Step 2: Convert to fraction form
   3,974,502/8,848,224 = 8,848,224/x
3. Step 3: Cross multiply
   3,974,502x = 8,848,224 × 8,848,224
4. Step 4: Simplify right side
   3,974,502x = 78,291,067,954,176
5. Step 5: Solve for x
   x = 78,291,067,954,176/3,974,502
6. Step 6: Final answer
   x = 19,698,334.02