Finding the Third Proportional to 1,004,453 and 1,515,737

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,453 : 1,515,737 = 1,515,737 : x
2. Step 2: Convert to fraction form
   1,004,453/1,515,737 = 1,515,737/x
3. Step 3: Cross multiply
   1,004,453x = 1,515,737 × 1,515,737
4. Step 4: Simplify right side
   1,004,453x = 2,297,458,653,169
5. Step 5: Solve for x
   x = 2,297,458,653,169/1,004,453
6. Step 6: Final answer
   x = 2,287,273.42