Finding the Third Proportional to 823,087 and 1,174,756.50

Step by Step Solution

1. Step 1: Write the proportion equation
   823,087 : 1,174,756.50 = 1,174,756.50 : x
2. Step 2: Convert to fraction form
   823,087/1,174,756.50 = 1,174,756.50/x
3. Step 3: Cross multiply
   823,087x = 1,174,756.50 × 1,174,756.50
4. Step 4: Simplify right side
   823,087x = 1,380,052,834,292.25
5. Step 5: Solve for x
   x = 1,380,052,834,292.25/823,087
6. Step 6: Final answer
   x = 1,676,679.18