Finding the Third Proportional to 1,749,805 and 3,639,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749,805 : 3,639,282 = 3,639,282 : x
2. Step 2: Convert to fraction form
   1,749,805/3,639,282 = 3,639,282/x
3. Step 3: Cross multiply
   1,749,805x = 3,639,282 × 3,639,282
4. Step 4: Simplify right side
   1,749,805x = 13,244,373,475,524
5. Step 5: Solve for x
   x = 13,244,373,475,524/1,749,805
6. Step 6: Final answer
   x = 7,569,056.82