Finding the Third Proportional to 736,845 and 1,171,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   736,845 : 1,171,699.50 = 1,171,699.50 : x
2. Step 2: Convert to fraction form
   736,845/1,171,699.50 = 1,171,699.50/x
3. Step 3: Cross multiply
   736,845x = 1,171,699.50 × 1,171,699.50
4. Step 4: Simplify right side
   736,845x = 1,372,879,718,300.25
5. Step 5: Solve for x
   x = 1,372,879,718,300.25/736,845
6. Step 6: Final answer
   x = 1,863,186.58