Finding the Third Proportional to 1,520,882 and 3,322,225

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,882 : 3,322,225 = 3,322,225 : x
2. Step 2: Convert to fraction form
   1,520,882/3,322,225 = 3,322,225/x
3. Step 3: Cross multiply
   1,520,882x = 3,322,225 × 3,322,225
4. Step 4: Simplify right side
   1,520,882x = 11,037,178,950,625
5. Step 5: Solve for x
   x = 11,037,178,950,625/1,520,882
6. Step 6: Final answer
   x = 7,257,090.92