Finding the Third Proportional to 1,522,258 and 3,345,836

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,258 : 3,345,836 = 3,345,836 : x
2. Step 2: Convert to fraction form
   1,522,258/3,345,836 = 3,345,836/x
3. Step 3: Cross multiply
   1,522,258x = 3,345,836 × 3,345,836
4. Step 4: Simplify right side
   1,522,258x = 11,194,618,538,896
5. Step 5: Solve for x
   x = 11,194,618,538,896/1,522,258
6. Step 6: Final answer
   x = 7,353,956.12