Finding the Third Proportional to 562,128 and 1,326,936

Step by Step Solution

1. Step 1: Write the proportion equation
   562,128 : 1,326,936 = 1,326,936 : x
2. Step 2: Convert to fraction form
   562,128/1,326,936 = 1,326,936/x
3. Step 3: Cross multiply
   562,128x = 1,326,936 × 1,326,936
4. Step 4: Simplify right side
   562,128x = 1,760,759,148,096
5. Step 5: Solve for x
   x = 1,760,759,148,096/562,128
6. Step 6: Final answer
   x = 3,132,309.99