Finding the Third Proportional to 680,192 and 1,482,856

Step by Step Solution

1. Step 1: Write the proportion equation
   680,192 : 1,482,856 = 1,482,856 : x
2. Step 2: Convert to fraction form
   680,192/1,482,856 = 1,482,856/x
3. Step 3: Cross multiply
   680,192x = 1,482,856 × 1,482,856
4. Step 4: Simplify right side
   680,192x = 2,198,861,916,736
5. Step 5: Solve for x
   x = 2,198,861,916,736/680,192
6. Step 6: Final answer
   x = 3,232,707.70