Finding the Third Proportional to 1,729,232 and 2,762,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729,232 : 2,762,488 = 2,762,488 : x
2. Step 2: Convert to fraction form
   1,729,232/2,762,488 = 2,762,488/x
3. Step 3: Cross multiply
   1,729,232x = 2,762,488 × 2,762,488
4. Step 4: Simplify right side
   1,729,232x = 7,631,339,950,144
5. Step 5: Solve for x
   x = 7,631,339,950,144/1,729,232
6. Step 6: Final answer
   x = 4,413,138.29