Finding the Third Proportional to 696,852 and 1,042,558

Step by Step Solution

1. Step 1: Write the proportion equation
   696,852 : 1,042,558 = 1,042,558 : x
2. Step 2: Convert to fraction form
   696,852/1,042,558 = 1,042,558/x
3. Step 3: Cross multiply
   696,852x = 1,042,558 × 1,042,558
4. Step 4: Simplify right side
   696,852x = 1,086,927,183,364
5. Step 5: Solve for x
   x = 1,086,927,183,364/696,852
6. Step 6: Final answer
   x = 1,559,767.62