Finding the Third Proportional to 806,129.50 and 1,759,616

Step by Step Solution

1. Step 1: Write the proportion equation
   806,129.50 : 1,759,616 = 1,759,616 : x
2. Step 2: Convert to fraction form
   806,129.50/1,759,616 = 1,759,616/x
3. Step 3: Cross multiply
   806,129.50x = 1,759,616 × 1,759,616
4. Step 4: Simplify right side
   806,129.50x = 3,096,248,467,456
5. Step 5: Solve for x
   x = 3,096,248,467,456/806,129.50
6. Step 6: Final answer
   x = 3,840,882.22