Finding the Third Proportional to 475,836 and 700,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   475,836 : 700,609.50 = 700,609.50 : x
2. Step 2: Convert to fraction form
   475,836/700,609.50 = 700,609.50/x
3. Step 3: Cross multiply
   475,836x = 700,609.50 × 700,609.50
4. Step 4: Simplify right side
   475,836x = 490,853,671,490.25
5. Step 5: Solve for x
   x = 490,853,671,490.25/475,836
6. Step 6: Final answer
   x = 1,031,560.60