Finding the Third Proportional to 779,726 and 1,175,350

Step by Step Solution

1. Step 1: Write the proportion equation
   779,726 : 1,175,350 = 1,175,350 : x
2. Step 2: Convert to fraction form
   779,726/1,175,350 = 1,175,350/x
3. Step 3: Cross multiply
   779,726x = 1,175,350 × 1,175,350
4. Step 4: Simplify right side
   779,726x = 1,381,447,622,500
5. Step 5: Solve for x
   x = 1,381,447,622,500/779,726
6. Step 6: Final answer
   x = 1,771,709.07