Finding the Third Proportional to 251,271 and 546,837.75

Step by Step Solution

1. Step 1: Write the proportion equation
   251,271 : 546,837.75 = 546,837.75 : x
2. Step 2: Convert to fraction form
   251,271/546,837.75 = 546,837.75/x
3. Step 3: Cross multiply
   251,271x = 546,837.75 × 546,837.75
4. Step 4: Simplify right side
   251,271x = 299,031,524,825.06
5. Step 5: Solve for x
   x = 299,031,524,825.06/251,271
6. Step 6: Final answer
   x = 1,190,075.75