Finding the Third Proportional to 1,244,556 and 2,730,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,556 : 2,730,168 = 2,730,168 : x
2. Step 2: Convert to fraction form
   1,244,556/2,730,168 = 2,730,168/x
3. Step 3: Cross multiply
   1,244,556x = 2,730,168 × 2,730,168
4. Step 4: Simplify right side
   1,244,556x = 7,453,817,308,224
5. Step 5: Solve for x
   x = 7,453,817,308,224/1,244,556
6. Step 6: Final answer
   x = 5,989,137.74