Finding the Third Proportional to 1,126,503 and 1,745,415

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,503 : 1,745,415 = 1,745,415 : x
2. Step 2: Convert to fraction form
   1,126,503/1,745,415 = 1,745,415/x
3. Step 3: Cross multiply
   1,126,503x = 1,745,415 × 1,745,415
4. Step 4: Simplify right side
   1,126,503x = 3,046,473,522,225
5. Step 5: Solve for x
   x = 3,046,473,522,225/1,126,503
6. Step 6: Final answer
   x = 2,704,363.43