Finding the Third Proportional to 1,039,212 and 1,558,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,212 : 1,558,962 = 1,558,962 : x
2. Step 2: Convert to fraction form
   1,039,212/1,558,962 = 1,558,962/x
3. Step 3: Cross multiply
   1,039,212x = 1,558,962 × 1,558,962
4. Step 4: Simplify right side
   1,039,212x = 2,430,362,517,444
5. Step 5: Solve for x
   x = 2,430,362,517,444/1,039,212
6. Step 6: Final answer
   x = 2,338,659.02