Finding the Third Proportional to 3,320,148 and 4,885,282

Step by Step Solution

1. Step 1: Write the proportion equation
   3,320,148 : 4,885,282 = 4,885,282 : x
2. Step 2: Convert to fraction form
   3,320,148/4,885,282 = 4,885,282/x
3. Step 3: Cross multiply
   3,320,148x = 4,885,282 × 4,885,282
4. Step 4: Simplify right side
   3,320,148x = 23,865,980,219,524
5. Step 5: Solve for x
   x = 23,865,980,219,524/3,320,148
6. Step 6: Final answer
   x = 7,188,227.82