Finding the Third Proportional to 662,812.50 and 1,036,872

Step by Step Solution

1. Step 1: Write the proportion equation
   662,812.50 : 1,036,872 = 1,036,872 : x
2. Step 2: Convert to fraction form
   662,812.50/1,036,872 = 1,036,872/x
3. Step 3: Cross multiply
   662,812.50x = 1,036,872 × 1,036,872
4. Step 4: Simplify right side
   662,812.50x = 1,075,103,544,384
5. Step 5: Solve for x
   x = 1,075,103,544,384/662,812.50
6. Step 6: Final answer
   x = 1,622,032.69