Finding the Third Proportional to 505,780 and 1,083,528

Step by Step Solution

1. Step 1: Write the proportion equation
   505,780 : 1,083,528 = 1,083,528 : x
2. Step 2: Convert to fraction form
   505,780/1,083,528 = 1,083,528/x
3. Step 3: Cross multiply
   505,780x = 1,083,528 × 1,083,528
4. Step 4: Simplify right side
   505,780x = 1,174,032,926,784
5. Step 5: Solve for x
   x = 1,174,032,926,784/505,780
6. Step 6: Final answer
   x = 2,321,232.41