Finding the Third Proportional to 1,597,120 and 2,393,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,120 : 2,393,216 = 2,393,216 : x
2. Step 2: Convert to fraction form
   1,597,120/2,393,216 = 2,393,216/x
3. Step 3: Cross multiply
   1,597,120x = 2,393,216 × 2,393,216
4. Step 4: Simplify right side
   1,597,120x = 5,727,482,822,656
5. Step 5: Solve for x
   x = 5,727,482,822,656/1,597,120
6. Step 6: Final answer
   x = 3,586,131.80