Finding the Third Proportional to 219,056 and 473,068

Step by Step Solution

1. Step 1: Write the proportion equation
   219,056 : 473,068 = 473,068 : x
2. Step 2: Convert to fraction form
   219,056/473,068 = 473,068/x
3. Step 3: Cross multiply
   219,056x = 473,068 × 473,068
4. Step 4: Simplify right side
   219,056x = 223,793,332,624
5. Step 5: Solve for x
   x = 223,793,332,624/219,056
6. Step 6: Final answer
   x = 1,021,626.13