Finding the Third Proportional to 480,396 and 1,051,080

Step by Step Solution

1. Step 1: Write the proportion equation
   480,396 : 1,051,080 = 1,051,080 : x
2. Step 2: Convert to fraction form
   480,396/1,051,080 = 1,051,080/x
3. Step 3: Cross multiply
   480,396x = 1,051,080 × 1,051,080
4. Step 4: Simplify right side
   480,396x = 1,104,769,166,400
5. Step 5: Solve for x
   x = 1,104,769,166,400/480,396
6. Step 6: Final answer
   x = 2,299,705.17