Finding the Third Proportional to 1,064,796 and 2,306,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,796 : 2,306,640 = 2,306,640 : x
2. Step 2: Convert to fraction form
   1,064,796/2,306,640 = 2,306,640/x
3. Step 3: Cross multiply
   1,064,796x = 2,306,640 × 2,306,640
4. Step 4: Simplify right side
   1,064,796x = 5,320,588,089,600
5. Step 5: Solve for x
   x = 5,320,588,089,600/1,064,796
6. Step 6: Final answer
   x = 4,996,814.50