Finding the Third Proportional to 1,495,417 and 3,280,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,417 : 3,280,349 = 3,280,349 : x
2. Step 2: Convert to fraction form
   1,495,417/3,280,349 = 3,280,349/x
3. Step 3: Cross multiply
   1,495,417x = 3,280,349 × 3,280,349
4. Step 4: Simplify right side
   1,495,417x = 10,760,689,561,801
5. Step 5: Solve for x
   x = 10,760,689,561,801/1,495,417
6. Step 6: Final answer
   x = 7,195,778.54