Finding the Third Proportional to 727,726 and 1,042,048

Step by Step Solution

1. Step 1: Write the proportion equation
   727,726 : 1,042,048 = 1,042,048 : x
2. Step 2: Convert to fraction form
   727,726/1,042,048 = 1,042,048/x
3. Step 3: Cross multiply
   727,726x = 1,042,048 × 1,042,048
4. Step 4: Simplify right side
   727,726x = 1,085,864,034,304
5. Step 5: Solve for x
   x = 1,085,864,034,304/727,726
6. Step 6: Final answer
   x = 1,492,133.08