Finding the Third Proportional to 505,160 and 1,089,024

Step by Step Solution

1. Step 1: Write the proportion equation
   505,160 : 1,089,024 = 1,089,024 : x
2. Step 2: Convert to fraction form
   505,160/1,089,024 = 1,089,024/x
3. Step 3: Cross multiply
   505,160x = 1,089,024 × 1,089,024
4. Step 4: Simplify right side
   505,160x = 1,185,973,272,576
5. Step 5: Solve for x
   x = 1,185,973,272,576/505,160
6. Step 6: Final answer
   x = 2,347,718.09