Finding the Third Proportional to 212,943.94 and 469,096.31

Step by Step Solution

1. Step 1: Write the proportion equation
   212,943.94 : 469,096.31 = 469,096.31 : x
2. Step 2: Convert to fraction form
   212,943.94/469,096.31 = 469,096.31/x
3. Step 3: Cross multiply
   212,943.94x = 469,096.31 × 469,096.31
4. Step 4: Simplify right side
   212,943.94x = 220,051,350,401.10
5. Step 5: Solve for x
   x = 220,051,350,401.10/212,943.94
6. Step 6: Final answer
   x = 1,033,376.92