Finding the Third Proportional to 718,398 and 1,046,006

Step by Step Solution

1. Step 1: Write the proportion equation
   718,398 : 1,046,006 = 1,046,006 : x
2. Step 2: Convert to fraction form
   718,398/1,046,006 = 1,046,006/x
3. Step 3: Cross multiply
   718,398x = 1,046,006 × 1,046,006
4. Step 4: Simplify right side
   718,398x = 1,094,128,552,036
5. Step 5: Solve for x
   x = 1,094,128,552,036/718,398
6. Step 6: Final answer
   x = 1,523,011.69