Finding the Third Proportional to 482,152 and 1,142,274

Step by Step Solution

1. Step 1: Write the proportion equation
   482,152 : 1,142,274 = 1,142,274 : x
2. Step 2: Convert to fraction form
   482,152/1,142,274 = 1,142,274/x
3. Step 3: Cross multiply
   482,152x = 1,142,274 × 1,142,274
4. Step 4: Simplify right side
   482,152x = 1,304,789,891,076
5. Step 5: Solve for x
   x = 1,304,789,891,076/482,152
6. Step 6: Final answer
   x = 2,706,179.57