Finding the Third Proportional to 1,749,792 and 3,639,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,792 : 3,639,262 = 3,639,262 : x
2. Step 2: Convert to fraction form
   1,749,792/3,639,262 = 3,639,262/x
3. Step 3: Cross multiply
   1,749,792x = 3,639,262 × 3,639,262
4. Step 4: Simplify right side
   1,749,792x = 13,244,227,904,644
5. Step 5: Solve for x
   x = 13,244,227,904,644/1,749,792
6. Step 6: Final answer
   x = 7,569,029.86