Finding the Third Proportional to 456,266 and 1,056,226

Step by Step Solution

1. Step 1: Write the proportion equation
   456,266 : 1,056,226 = 1,056,226 : x
2. Step 2: Convert to fraction form
   456,266/1,056,226 = 1,056,226/x
3. Step 3: Cross multiply
   456,266x = 1,056,226 × 1,056,226
4. Step 4: Simplify right side
   456,266x = 1,115,613,363,076
5. Step 5: Solve for x
   x = 1,115,613,363,076/456,266
6. Step 6: Final answer
   x = 2,445,094.23