Finding the Third Proportional to 789,046.31 and 1,725,745.50

Step by Step Solution

1. Step 1: Write the proportion equation
   789,046.31 : 1,725,745.50 = 1,725,745.50 : x
2. Step 2: Convert to fraction form
   789,046.31/1,725,745.50 = 1,725,745.50/x
3. Step 3: Cross multiply
   789,046.31x = 1,725,745.50 × 1,725,745.50
4. Step 4: Simplify right side
   789,046.31x = 2,978,197,530,770.25
5. Step 5: Solve for x
   x = 2,978,197,530,770.25/789,046.31
6. Step 6: Final answer
   x = 3,774,426.78