Finding the Third Proportional to 904,192 and 1,404,928

Step by Step Solution

1. Step 1: Write the proportion equation
   904,192 : 1,404,928 = 1,404,928 : x
2. Step 2: Convert to fraction form
   904,192/1,404,928 = 1,404,928/x
3. Step 3: Cross multiply
   904,192x = 1,404,928 × 1,404,928
4. Step 4: Simplify right side
   904,192x = 1,973,822,685,184
5. Step 5: Solve for x
   x = 1,973,822,685,184/904,192
6. Step 6: Final answer
   x = 2,182,968.53