Finding the Third Proportional to 1,429,132 and 2,274,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,132 : 2,274,898 = 2,274,898 : x
2. Step 2: Convert to fraction form
   1,429,132/2,274,898 = 2,274,898/x
3. Step 3: Cross multiply
   1,429,132x = 2,274,898 × 2,274,898
4. Step 4: Simplify right side
   1,429,132x = 5,175,160,910,404
5. Step 5: Solve for x
   x = 5,175,160,910,404/1,429,132
6. Step 6: Final answer
   x = 3,621,191.68