Finding the Third Proportional to 708,192 and 1,096,560

Step by Step Solution

1. Step 1: Write the proportion equation
   708,192 : 1,096,560 = 1,096,560 : x
2. Step 2: Convert to fraction form
   708,192/1,096,560 = 1,096,560/x
3. Step 3: Cross multiply
   708,192x = 1,096,560 × 1,096,560
4. Step 4: Simplify right side
   708,192x = 1,202,443,833,600
5. Step 5: Solve for x
   x = 1,202,443,833,600/708,192
6. Step 6: Final answer
   x = 1,697,906.55