Finding the Third Proportional to 1,520,329 and 3,305,281

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,329 : 3,305,281 = 3,305,281 : x
2. Step 2: Convert to fraction form
   1,520,329/3,305,281 = 3,305,281/x
3. Step 3: Cross multiply
   1,520,329x = 3,305,281 × 3,305,281
4. Step 4: Simplify right side
   1,520,329x = 10,924,882,488,961
5. Step 5: Solve for x
   x = 10,924,882,488,961/1,520,329
6. Step 6: Final answer
   x = 7,185,867.33