Finding the Third Proportional to 751,808 and 1,099,488

Step by Step Solution

1. Step 1: Write the proportion equation
   751,808 : 1,099,488 = 1,099,488 : x
2. Step 2: Convert to fraction form
   751,808/1,099,488 = 1,099,488/x
3. Step 3: Cross multiply
   751,808x = 1,099,488 × 1,099,488
4. Step 4: Simplify right side
   751,808x = 1,208,873,862,144
5. Step 5: Solve for x
   x = 1,208,873,862,144/751,808
6. Step 6: Final answer
   x = 1,607,955.57