Finding the Third Proportional to 763,504 and 1,724,968

Step by Step Solution

1. Step 1: Write the proportion equation
   763,504 : 1,724,968 = 1,724,968 : x
2. Step 2: Convert to fraction form
   763,504/1,724,968 = 1,724,968/x
3. Step 3: Cross multiply
   763,504x = 1,724,968 × 1,724,968
4. Step 4: Simplify right side
   763,504x = 2,975,514,601,024
5. Step 5: Solve for x
   x = 2,975,514,601,024/763,504
6. Step 6: Final answer
   x = 3,897,182.73