Finding the Third Proportional to 538,483 and 844,795.50

Step by Step Solution

1. Step 1: Write the proportion equation
   538,483 : 844,795.50 = 844,795.50 : x
2. Step 2: Convert to fraction form
   538,483/844,795.50 = 844,795.50/x
3. Step 3: Cross multiply
   538,483x = 844,795.50 × 844,795.50
4. Step 4: Simplify right side
   538,483x = 713,679,436,820.25
5. Step 5: Solve for x
   x = 713,679,436,820.25/538,483
6. Step 6: Final answer
   x = 1,325,351.84