Finding the Third Proportional to 210,068 and 460,954

Step by Step Solution

1. Step 1: Write the proportion equation
   210,068 : 460,954 = 460,954 : x
2. Step 2: Convert to fraction form
   210,068/460,954 = 460,954/x
3. Step 3: Cross multiply
   210,068x = 460,954 × 460,954
4. Step 4: Simplify right side
   210,068x = 212,478,590,116
5. Step 5: Solve for x
   x = 212,478,590,116/210,068
6. Step 6: Final answer
   x = 1,011,475.28