Finding the Third Proportional to 574,338 and 1,177,332

Step by Step Solution

1. Step 1: Write the proportion equation
   574,338 : 1,177,332 = 1,177,332 : x
2. Step 2: Convert to fraction form
   574,338/1,177,332 = 1,177,332/x
3. Step 3: Cross multiply
   574,338x = 1,177,332 × 1,177,332
4. Step 4: Simplify right side
   574,338x = 1,386,110,638,224
5. Step 5: Solve for x
   x = 1,386,110,638,224/574,338
6. Step 6: Final answer
   x = 2,413,405.76