Finding the Third Proportional to 753,792 and 1,640,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   753,792 : 1,640,443.50 = 1,640,443.50 : x
2. Step 2: Convert to fraction form
   753,792/1,640,443.50 = 1,640,443.50/x
3. Step 3: Cross multiply
   753,792x = 1,640,443.50 × 1,640,443.50
4. Step 4: Simplify right side
   753,792x = 2,691,054,876,692.25
5. Step 5: Solve for x
   x = 2,691,054,876,692.25/753,792
6. Step 6: Final answer
   x = 3,570,023.13