Finding the Third Proportional to 1,223,796 and 1,762,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,796 : 1,762,632 = 1,762,632 : x
2. Step 2: Convert to fraction form
   1,223,796/1,762,632 = 1,762,632/x
3. Step 3: Cross multiply
   1,223,796x = 1,762,632 × 1,762,632
4. Step 4: Simplify right side
   1,223,796x = 3,106,871,567,424
5. Step 5: Solve for x
   x = 3,106,871,567,424/1,223,796
6. Step 6: Final answer
   x = 2,538,716.88