Finding the Third Proportional to 779,018.50 and 1,165,414

Step by Step Solution

1. Step 1: Write the proportion equation
   779,018.50 : 1,165,414 = 1,165,414 : x
2. Step 2: Convert to fraction form
   779,018.50/1,165,414 = 1,165,414/x
3. Step 3: Cross multiply
   779,018.50x = 1,165,414 × 1,165,414
4. Step 4: Simplify right side
   779,018.50x = 1,358,189,791,396
5. Step 5: Solve for x
   x = 1,358,189,791,396/779,018.50
6. Step 6: Final answer
   x = 1,743,462.82