Finding the Third Proportional to 904,122 and 1,928,196

Step by Step Solution

1. Step 1: Write the proportion equation
   904,122 : 1,928,196 = 1,928,196 : x
2. Step 2: Convert to fraction form
   904,122/1,928,196 = 1,928,196/x
3. Step 3: Cross multiply
   904,122x = 1,928,196 × 1,928,196
4. Step 4: Simplify right side
   904,122x = 3,717,939,814,416
5. Step 5: Solve for x
   x = 3,717,939,814,416/904,122
6. Step 6: Final answer
   x = 4,112,210.31