Finding the Third Proportional to 362,342 and 787,012

Step by Step Solution

1. Step 1: Write the proportion equation
   362,342 : 787,012 = 787,012 : x
2. Step 2: Convert to fraction form
   362,342/787,012 = 787,012/x
3. Step 3: Cross multiply
   362,342x = 787,012 × 787,012
4. Step 4: Simplify right side
   362,342x = 619,387,888,144
5. Step 5: Solve for x
   x = 619,387,888,144/362,342
6. Step 6: Final answer
   x = 1,709,401.31