Finding the Third Proportional to 1,834,568 and 3,891,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,568 : 3,891,152 = 3,891,152 : x
2. Step 2: Convert to fraction form
   1,834,568/3,891,152 = 3,891,152/x
3. Step 3: Cross multiply
   1,834,568x = 3,891,152 × 3,891,152
4. Step 4: Simplify right side
   1,834,568x = 15,141,063,887,104
5. Step 5: Solve for x
   x = 15,141,063,887,104/1,834,568
6. Step 6: Final answer
   x = 8,253,203.96