Finding the Third Proportional to 1,128,042 and 2,311,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,042 : 2,311,104 = 2,311,104 : x
2. Step 2: Convert to fraction form
   1,128,042/2,311,104 = 2,311,104/x
3. Step 3: Cross multiply
   1,128,042x = 2,311,104 × 2,311,104
4. Step 4: Simplify right side
   1,128,042x = 5,341,201,698,816
5. Step 5: Solve for x
   x = 5,341,201,698,816/1,128,042
6. Step 6: Final answer
   x = 4,734,931.59