Finding the Third Proportional to 518,192 and 1,124,904

Step by Step Solution

1. Step 1: Write the proportion equation
   518,192 : 1,124,904 = 1,124,904 : x
2. Step 2: Convert to fraction form
   518,192/1,124,904 = 1,124,904/x
3. Step 3: Cross multiply
   518,192x = 1,124,904 × 1,124,904
4. Step 4: Simplify right side
   518,192x = 1,265,409,009,216
5. Step 5: Solve for x
   x = 1,265,409,009,216/518,192
6. Step 6: Final answer
   x = 2,441,969.40