Finding the Third Proportional to 362,341 and 787,111

Step by Step Solution

1. Step 1: Write the proportion equation
   362,341 : 787,111 = 787,111 : x
2. Step 2: Convert to fraction form
   362,341/787,111 = 787,111/x
3. Step 3: Cross multiply
   362,341x = 787,111 × 787,111
4. Step 4: Simplify right side
   362,341x = 619,543,726,321
5. Step 5: Solve for x
   x = 619,543,726,321/362,341
6. Step 6: Final answer
   x = 1,709,836.11