Finding the Third Proportional to 629,018 and 1,358,164

Step by Step Solution

1. Step 1: Write the proportion equation
   629,018 : 1,358,164 = 1,358,164 : x
2. Step 2: Convert to fraction form
   629,018/1,358,164 = 1,358,164/x
3. Step 3: Cross multiply
   629,018x = 1,358,164 × 1,358,164
4. Step 4: Simplify right side
   629,018x = 1,844,609,450,896
5. Step 5: Solve for x
   x = 1,844,609,450,896/629,018
6. Step 6: Final answer
   x = 2,932,522.52