Finding the Third Proportional to 1,902,967 and 3,124,005

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902,967 : 3,124,005 = 3,124,005 : x
2. Step 2: Convert to fraction form
   1,902,967/3,124,005 = 3,124,005/x
3. Step 3: Cross multiply
   1,902,967x = 3,124,005 × 3,124,005
4. Step 4: Simplify right side
   1,902,967x = 9,759,407,240,025
5. Step 5: Solve for x
   x = 9,759,407,240,025/1,902,967
6. Step 6: Final answer
   x = 5,128,521.54