Finding the Third Proportional to 814,031.25 and 1,196,658

Step by Step Solution

1. Step 1: Write the proportion equation
   814,031.25 : 1,196,658 = 1,196,658 : x
2. Step 2: Convert to fraction form
   814,031.25/1,196,658 = 1,196,658/x
3. Step 3: Cross multiply
   814,031.25x = 1,196,658 × 1,196,658
4. Step 4: Simplify right side
   814,031.25x = 1,431,990,368,964
5. Step 5: Solve for x
   x = 1,431,990,368,964/814,031.25
6. Step 6: Final answer
   x = 1,759,134.39