Finding the Third Proportional to 213,117.75 and 466,371

Step by Step Solution

1. Step 1: Write the proportion equation
   213,117.75 : 466,371 = 466,371 : x
2. Step 2: Convert to fraction form
   213,117.75/466,371 = 466,371/x
3. Step 3: Cross multiply
   213,117.75x = 466,371 × 466,371
4. Step 4: Simplify right side
   213,117.75x = 217,501,909,641
5. Step 5: Solve for x
   x = 217,501,909,641/213,117.75
6. Step 6: Final answer
   x = 1,020,571.54