Finding the Third Proportional to 789,120 and 1,725,876

Step by Step Solution

1. Step 1: Write the proportion equation
   789,120 : 1,725,876 = 1,725,876 : x
2. Step 2: Convert to fraction form
   789,120/1,725,876 = 1,725,876/x
3. Step 3: Cross multiply
   789,120x = 1,725,876 × 1,725,876
4. Step 4: Simplify right side
   789,120x = 2,978,647,967,376
5. Step 5: Solve for x
   x = 2,978,647,967,376/789,120
6. Step 6: Final answer
   x = 3,774,645.13