Finding the Third Proportional to 581,652 and 873,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   581,652 : 873,093.50 = 873,093.50 : x
2. Step 2: Convert to fraction form
   581,652/873,093.50 = 873,093.50/x
3. Step 3: Cross multiply
   581,652x = 873,093.50 × 873,093.50
4. Step 4: Simplify right side
   581,652x = 762,292,259,742.25
5. Step 5: Solve for x
   x = 762,292,259,742.25/581,652
6. Step 6: Final answer
   x = 1,310,564.15