Finding the Third Proportional to 366,280.50 and 785,124

Step by Step Solution

1. Step 1: Write the proportion equation
   366,280.50 : 785,124 = 785,124 : x
2. Step 2: Convert to fraction form
   366,280.50/785,124 = 785,124/x
3. Step 3: Cross multiply
   366,280.50x = 785,124 × 785,124
4. Step 4: Simplify right side
   366,280.50x = 616,419,695,376
5. Step 5: Solve for x
   x = 616,419,695,376/366,280.50
6. Step 6: Final answer
   x = 1,682,917.04