Finding the Third Proportional to 1,230,264 and 2,662,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,264 : 2,662,644 = 2,662,644 : x
2. Step 2: Convert to fraction form
   1,230,264/2,662,644 = 2,662,644/x
3. Step 3: Cross multiply
   1,230,264x = 2,662,644 × 2,662,644
4. Step 4: Simplify right side
   1,230,264x = 7,089,673,070,736
5. Step 5: Solve for x
   x = 7,089,673,070,736/1,230,264
6. Step 6: Final answer
   x = 5,762,724.97