Finding the Third Proportional to 535,760 and 1,178,656

Step by Step Solution

1. Step 1: Write the proportion equation
   535,760 : 1,178,656 = 1,178,656 : x
2. Step 2: Convert to fraction form
   535,760/1,178,656 = 1,178,656/x
3. Step 3: Cross multiply
   535,760x = 1,178,656 × 1,178,656
4. Step 4: Simplify right side
   535,760x = 1,389,229,966,336
5. Step 5: Solve for x
   x = 1,389,229,966,336/535,760
6. Step 6: Final answer
   x = 2,593,008.00