Finding the Third Proportional to 505,929 and 1,077,402

Step by Step Solution

1. Step 1: Write the proportion equation
   505,929 : 1,077,402 = 1,077,402 : x
2. Step 2: Convert to fraction form
   505,929/1,077,402 = 1,077,402/x
3. Step 3: Cross multiply
   505,929x = 1,077,402 × 1,077,402
4. Step 4: Simplify right side
   505,929x = 1,160,795,069,604
5. Step 5: Solve for x
   x = 1,160,795,069,604/505,929
6. Step 6: Final answer
   x = 2,294,383.34