Finding the Third Proportional to 483,087 and 656,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   483,087 : 656,013.50 = 656,013.50 : x
2. Step 2: Convert to fraction form
   483,087/656,013.50 = 656,013.50/x
3. Step 3: Cross multiply
   483,087x = 656,013.50 × 656,013.50
4. Step 4: Simplify right side
   483,087x = 430,353,712,182.25
5. Step 5: Solve for x
   x = 430,353,712,182.25/483,087
6. Step 6: Final answer
   x = 890,841.01