Finding the Third Proportional to 787,009 and 1,739,414

Step by Step Solution

1. Step 1: Write the proportion equation
   787,009 : 1,739,414 = 1,739,414 : x
2. Step 2: Convert to fraction form
   787,009/1,739,414 = 1,739,414/x
3. Step 3: Cross multiply
   787,009x = 1,739,414 × 1,739,414
4. Step 4: Simplify right side
   787,009x = 3,025,561,063,396
5. Step 5: Solve for x
   x = 3,025,561,063,396/787,009
6. Step 6: Final answer
   x = 3,844,379.24