Finding the Third Proportional to 1,520,316 and 3,305,252

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,316 : 3,305,252 = 3,305,252 : x
2. Step 2: Convert to fraction form
   1,520,316/3,305,252 = 3,305,252/x
3. Step 3: Cross multiply
   1,520,316x = 3,305,252 × 3,305,252
4. Step 4: Simplify right side
   1,520,316x = 10,924,690,783,504
5. Step 5: Solve for x
   x = 10,924,690,783,504/1,520,316
6. Step 6: Final answer
   x = 7,185,802.68