Finding the Third Proportional to 1,190,906 and 2,535,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,190,906 : 2,535,434 = 2,535,434 : x
2. Step 2: Convert to fraction form
   1,190,906/2,535,434 = 2,535,434/x
3. Step 3: Cross multiply
   1,190,906x = 2,535,434 × 2,535,434
4. Step 4: Simplify right side
   1,190,906x = 6,428,425,568,356
5. Step 5: Solve for x
   x = 6,428,425,568,356/1,190,906
6. Step 6: Final answer
   x = 5,397,928.61