Finding the Third Proportional to 1,233,280 and 2,676,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,280 : 2,676,208 = 2,676,208 : x
2. Step 2: Convert to fraction form
   1,233,280/2,676,208 = 2,676,208/x
3. Step 3: Cross multiply
   1,233,280x = 2,676,208 × 2,676,208
4. Step 4: Simplify right side
   1,233,280x = 7,162,089,259,264
5. Step 5: Solve for x
   x = 7,162,089,259,264/1,233,280
6. Step 6: Final answer
   x = 5,807,350.53