Finding the Third Proportional to 779,300 and 1,171,236

Step by Step Solution

1. Step 1: Write the proportion equation
   779,300 : 1,171,236 = 1,171,236 : x
2. Step 2: Convert to fraction form
   779,300/1,171,236 = 1,171,236/x
3. Step 3: Cross multiply
   779,300x = 1,171,236 × 1,171,236
4. Step 4: Simplify right side
   779,300x = 1,371,793,767,696
5. Step 5: Solve for x
   x = 1,371,793,767,696/779,300
6. Step 6: Final answer
   x = 1,760,289.71