Finding the Third Proportional to 491,431 and 1,051,174

Step by Step Solution

1. Step 1: Write the proportion equation
   491,431 : 1,051,174 = 1,051,174 : x
2. Step 2: Convert to fraction form
   491,431/1,051,174 = 1,051,174/x
3. Step 3: Cross multiply
   491,431x = 1,051,174 × 1,051,174
4. Step 4: Simplify right side
   491,431x = 1,104,966,778,276
5. Step 5: Solve for x
   x = 1,104,966,778,276/491,431
6. Step 6: Final answer
   x = 2,248,467.80