Finding the Third Proportional to 779,352 and 1,619,928

Step by Step Solution

1. Step 1: Write the proportion equation
   779,352 : 1,619,928 = 1,619,928 : x
2. Step 2: Convert to fraction form
   779,352/1,619,928 = 1,619,928/x
3. Step 3: Cross multiply
   779,352x = 1,619,928 × 1,619,928
4. Step 4: Simplify right side
   779,352x = 2,624,166,725,184
5. Step 5: Solve for x
   x = 2,624,166,725,184/779,352
6. Step 6: Final answer
   x = 3,367,113.61