Finding the Third Proportional to 1,729,272 and 2,762,550

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729,272 : 2,762,550 = 2,762,550 : x
2. Step 2: Convert to fraction form
   1,729,272/2,762,550 = 2,762,550/x
3. Step 3: Cross multiply
   1,729,272x = 2,762,550 × 2,762,550
4. Step 4: Simplify right side
   1,729,272x = 7,631,682,502,500
5. Step 5: Solve for x
   x = 7,631,682,502,500/1,729,272
6. Step 6: Final answer
   x = 4,413,234.30