Finding the Third Proportional to 900,006 and 1,901,180

Step by Step Solution

1. Step 1: Write the proportion equation
   900,006 : 1,901,180 = 1,901,180 : x
2. Step 2: Convert to fraction form
   900,006/1,901,180 = 1,901,180/x
3. Step 3: Cross multiply
   900,006x = 1,901,180 × 1,901,180
4. Step 4: Simplify right side
   900,006x = 3,614,485,392,400
5. Step 5: Solve for x
   x = 3,614,485,392,400/900,006
6. Step 6: Final answer
   x = 4,016,068.11