Finding the Third Proportional to 1,219,146 and 1,898,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,146 : 1,898,514 = 1,898,514 : x
2. Step 2: Convert to fraction form
   1,219,146/1,898,514 = 1,898,514/x
3. Step 3: Cross multiply
   1,219,146x = 1,898,514 × 1,898,514
4. Step 4: Simplify right side
   1,219,146x = 3,604,355,408,196
5. Step 5: Solve for x
   x = 3,604,355,408,196/1,219,146
6. Step 6: Final answer
   x = 2,956,459.20