Finding the Third Proportional to 1,472,097 and 2,215,517

Step by Step Solution

1. Step 1: Write the proportion equation
   1,472,097 : 2,215,517 = 2,215,517 : x
2. Step 2: Convert to fraction form
   1,472,097/2,215,517 = 2,215,517/x
3. Step 3: Cross multiply
   1,472,097x = 2,215,517 × 2,215,517
4. Step 4: Simplify right side
   1,472,097x = 4,908,515,577,289
5. Step 5: Solve for x
   x = 4,908,515,577,289/1,472,097
6. Step 6: Final answer
   x = 3,334,369.66