Finding the Third Proportional to 5,658,456 and 8,974,662

Step by Step Solution

1. Step 1: Write the proportion equation
   5,658,456 : 8,974,662 = 8,974,662 : x
2. Step 2: Convert to fraction form
   5,658,456/8,974,662 = 8,974,662/x
3. Step 3: Cross multiply
   5,658,456x = 8,974,662 × 8,974,662
4. Step 4: Simplify right side
   5,658,456x = 80,544,558,014,244
5. Step 5: Solve for x
   x = 80,544,558,014,244/5,658,456
6. Step 6: Final answer
   x = 14,234,370.30