Finding the Third Proportional to 1,239,318 and 2,627,514

Step by Step Solution

1. Step 1: Write the proportion equation
   1,239,318 : 2,627,514 = 2,627,514 : x
2. Step 2: Convert to fraction form
   1,239,318/2,627,514 = 2,627,514/x
3. Step 3: Cross multiply
   1,239,318x = 2,627,514 × 2,627,514
4. Step 4: Simplify right side
   1,239,318x = 6,903,829,820,196
5. Step 5: Solve for x
   x = 6,903,829,820,196/1,239,318
6. Step 6: Final answer
   x = 5,570,668.56