Finding the Third Proportional to 505,922.50 and 1,077,390

Step by Step Solution

1. Step 1: Write the proportion equation
   505,922.50 : 1,077,390 = 1,077,390 : x
2. Step 2: Convert to fraction form
   505,922.50/1,077,390 = 1,077,390/x
3. Step 3: Cross multiply
   505,922.50x = 1,077,390 × 1,077,390
4. Step 4: Simplify right side
   505,922.50x = 1,160,769,212,100
5. Step 5: Solve for x
   x = 1,160,769,212,100/505,922.50
6. Step 6: Final answer
   x = 2,294,361.71