Finding the Third Proportional to 1,253,214 and 2,649,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,214 : 2,649,294 = 2,649,294 : x
2. Step 2: Convert to fraction form
   1,253,214/2,649,294 = 2,649,294/x
3. Step 3: Cross multiply
   1,253,214x = 2,649,294 × 2,649,294
4. Step 4: Simplify right side
   1,253,214x = 7,018,758,698,436
5. Step 5: Solve for x
   x = 7,018,758,698,436/1,253,214
6. Step 6: Final answer
   x = 5,600,606.68