Finding the Third Proportional to 1,520,712 and 3,227,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,712 : 3,227,184 = 3,227,184 : x
2. Step 2: Convert to fraction form
   1,520,712/3,227,184 = 3,227,184/x
3. Step 3: Cross multiply
   1,520,712x = 3,227,184 × 3,227,184
4. Step 4: Simplify right side
   1,520,712x = 10,414,716,569,856
5. Step 5: Solve for x
   x = 10,414,716,569,856/1,520,712
6. Step 6: Final answer
   x = 6,848,579.20