Finding the Third Proportional to 713,611.69 and 1,171,500.75

Step by Step Solution

1. Step 1: Write the proportion equation
   713,611.69 : 1,171,500.75 = 1,171,500.75 : x
2. Step 2: Convert to fraction form
   713,611.69/1,171,500.75 = 1,171,500.75/x
3. Step 3: Cross multiply
   713,611.69x = 1,171,500.75 × 1,171,500.75
4. Step 4: Simplify right side
   713,611.69x = 1,372,414,007,250.56
5. Step 5: Solve for x
   x = 1,372,414,007,250.56/713,611.69
6. Step 6: Final answer
   x = 1,923,194.41