Finding the Third Proportional to 783,727 and 1,172,550

Step by Step Solution

1. Step 1: Write the proportion equation
   783,727 : 1,172,550 = 1,172,550 : x
2. Step 2: Convert to fraction form
   783,727/1,172,550 = 1,172,550/x
3. Step 3: Cross multiply
   783,727x = 1,172,550 × 1,172,550
4. Step 4: Simplify right side
   783,727x = 1,374,873,502,500
5. Step 5: Solve for x
   x = 1,374,873,502,500/783,727
6. Step 6: Final answer
   x = 1,754,276.05