Finding the Third Proportional to 1,149,140 and 2,331,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,140 : 2,331,112 = 2,331,112 : x
2. Step 2: Convert to fraction form
   1,149,140/2,331,112 = 2,331,112/x
3. Step 3: Cross multiply
   1,149,140x = 2,331,112 × 2,331,112
4. Step 4: Simplify right side
   1,149,140x = 5,434,083,156,544
5. Step 5: Solve for x
   x = 5,434,083,156,544/1,149,140
6. Step 6: Final answer
   x = 4,728,826.04