Finding the Third Proportional to 1,312,128 and 2,825,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,128 : 2,825,496 = 2,825,496 : x
2. Step 2: Convert to fraction form
   1,312,128/2,825,496 = 2,825,496/x
3. Step 3: Cross multiply
   1,312,128x = 2,825,496 × 2,825,496
4. Step 4: Simplify right side
   1,312,128x = 7,983,427,646,016
5. Step 5: Solve for x
   x = 7,983,427,646,016/1,312,128
6. Step 6: Final answer
   x = 6,084,336.01