Finding the Third Proportional to 1,853,138 and 4,060,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,853,138 : 4,060,568 = 4,060,568 : x
2. Step 2: Convert to fraction form
   1,853,138/4,060,568 = 4,060,568/x
3. Step 3: Cross multiply
   1,853,138x = 4,060,568 × 4,060,568
4. Step 4: Simplify right side
   1,853,138x = 16,488,212,482,624
5. Step 5: Solve for x
   x = 16,488,212,482,624/1,853,138
6. Step 6: Final answer
   x = 8,897,455.28