Finding the Third Proportional to 945,514.50 and 1,419,240

Step by Step Solution

1. Step 1: Write the proportion equation
   945,514.50 : 1,419,240 = 1,419,240 : x
2. Step 2: Convert to fraction form
   945,514.50/1,419,240 = 1,419,240/x
3. Step 3: Cross multiply
   945,514.50x = 1,419,240 × 1,419,240
4. Step 4: Simplify right side
   945,514.50x = 2,014,242,177,600
5. Step 5: Solve for x
   x = 2,014,242,177,600/945,514.50
6. Step 6: Final answer
   x = 2,130,313.37