Finding the Third Proportional to 792,085.50 and 1,682,340

Step by Step Solution

1. Step 1: Write the proportion equation
   792,085.50 : 1,682,340 = 1,682,340 : x
2. Step 2: Convert to fraction form
   792,085.50/1,682,340 = 1,682,340/x
3. Step 3: Cross multiply
   792,085.50x = 1,682,340 × 1,682,340
4. Step 4: Simplify right side
   792,085.50x = 2,830,267,875,600
5. Step 5: Solve for x
   x = 2,830,267,875,600/792,085.50
6. Step 6: Final answer
   x = 3,573,184.81