Finding the Third Proportional to 1,801,132 and 3,901,153

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801,132 : 3,901,153 = 3,901,153 : x
2. Step 2: Convert to fraction form
   1,801,132/3,901,153 = 3,901,153/x
3. Step 3: Cross multiply
   1,801,132x = 3,901,153 × 3,901,153
4. Step 4: Simplify right side
   1,801,132x = 15,218,994,729,409
5. Step 5: Solve for x
   x = 15,218,994,729,409/1,801,132
6. Step 6: Final answer
   x = 8,449,683.16