Finding the Third Proportional to 779,043 and 1,196,705

Step by Step Solution

1. Step 1: Write the proportion equation
   779,043 : 1,196,705 = 1,196,705 : x
2. Step 2: Convert to fraction form
   779,043/1,196,705 = 1,196,705/x
3. Step 3: Cross multiply
   779,043x = 1,196,705 × 1,196,705
4. Step 4: Simplify right side
   779,043x = 1,432,102,857,025
5. Step 5: Solve for x
   x = 1,432,102,857,025/779,043
6. Step 6: Final answer
   x = 1,838,284.74