Finding the Third Proportional to 199,188 and 466,620

Step by Step Solution

1. Step 1: Write the proportion equation
   199,188 : 466,620 = 466,620 : x
2. Step 2: Convert to fraction form
   199,188/466,620 = 466,620/x
3. Step 3: Cross multiply
   199,188x = 466,620 × 466,620
4. Step 4: Simplify right side
   199,188x = 217,734,224,400
5. Step 5: Solve for x
   x = 217,734,224,400/199,188
6. Step 6: Final answer
   x = 1,093,109.15