Finding the Third Proportional to 756,256 and 1,171,565

Step by Step Solution

1. Step 1: Write the proportion equation
   756,256 : 1,171,565 = 1,171,565 : x
2. Step 2: Convert to fraction form
   756,256/1,171,565 = 1,171,565/x
3. Step 3: Cross multiply
   756,256x = 1,171,565 × 1,171,565
4. Step 4: Simplify right side
   756,256x = 1,372,564,549,225
5. Step 5: Solve for x
   x = 1,372,564,549,225/756,256
6. Step 6: Final answer
   x = 1,814,946.99