Finding the Third Proportional to 382,630.50 and 834,147

Step by Step Solution

1. Step 1: Write the proportion equation
   382,630.50 : 834,147 = 834,147 : x
2. Step 2: Convert to fraction form
   382,630.50/834,147 = 834,147/x
3. Step 3: Cross multiply
   382,630.50x = 834,147 × 834,147
4. Step 4: Simplify right side
   382,630.50x = 695,801,217,609
5. Step 5: Solve for x
   x = 695,801,217,609/382,630.50
6. Step 6: Final answer
   x = 1,818,467.73