Finding the Third Proportional to 718,716 and 1,077,984

Step by Step Solution

1. Step 1: Write the proportion equation
   718,716 : 1,077,984 = 1,077,984 : x
2. Step 2: Convert to fraction form
   718,716/1,077,984 = 1,077,984/x
3. Step 3: Cross multiply
   718,716x = 1,077,984 × 1,077,984
4. Step 4: Simplify right side
   718,716x = 1,162,049,504,256
5. Step 5: Solve for x
   x = 1,162,049,504,256/718,716
6. Step 6: Final answer
   x = 1,616,841.01