Finding the Third Proportional to 1,516,023 and 3,306,411

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,023 : 3,306,411 = 3,306,411 : x
2. Step 2: Convert to fraction form
   1,516,023/3,306,411 = 3,306,411/x
3. Step 3: Cross multiply
   1,516,023x = 3,306,411 × 3,306,411
4. Step 4: Simplify right side
   1,516,023x = 10,932,353,700,921
5. Step 5: Solve for x
   x = 10,932,353,700,921/1,516,023
6. Step 6: Final answer
   x = 7,211,205.70