Finding the Third Proportional to 480,910 and 1,026,148

Step by Step Solution

1. Step 1: Write the proportion equation
   480,910 : 1,026,148 = 1,026,148 : x
2. Step 2: Convert to fraction form
   480,910/1,026,148 = 1,026,148/x
3. Step 3: Cross multiply
   480,910x = 1,026,148 × 1,026,148
4. Step 4: Simplify right side
   480,910x = 1,052,979,717,904
5. Step 5: Solve for x
   x = 1,052,979,717,904/480,910
6. Step 6: Final answer
   x = 2,189,556.71