Finding the Third Proportional to 480,855 and 1,026,069

Step by Step Solution

1. Step 1: Write the proportion equation
   480,855 : 1,026,069 = 1,026,069 : x
2. Step 2: Convert to fraction form
   480,855/1,026,069 = 1,026,069/x
3. Step 3: Cross multiply
   480,855x = 1,026,069 × 1,026,069
4. Step 4: Simplify right side
   480,855x = 1,052,817,592,761
5. Step 5: Solve for x
   x = 1,052,817,592,761/480,855
6. Step 6: Final answer
   x = 2,189,469.99