Finding the Third Proportional to 1,494,447 and 3,242,910

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,447 : 3,242,910 = 3,242,910 : x
2. Step 2: Convert to fraction form
   1,494,447/3,242,910 = 3,242,910/x
3. Step 3: Cross multiply
   1,494,447x = 3,242,910 × 3,242,910
4. Step 4: Simplify right side
   1,494,447x = 10,516,465,268,100
5. Step 5: Solve for x
   x = 10,516,465,268,100/1,494,447
6. Step 6: Final answer
   x = 7,037,027.92