Finding the Third Proportional to 1,097,056 and 1,657,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,056 : 1,657,280 = 1,657,280 : x
2. Step 2: Convert to fraction form
   1,097,056/1,657,280 = 1,657,280/x
3. Step 3: Cross multiply
   1,097,056x = 1,657,280 × 1,657,280
4. Step 4: Simplify right side
   1,097,056x = 2,746,576,998,400
5. Step 5: Solve for x
   x = 2,746,576,998,400/1,097,056
6. Step 6: Final answer
   x = 2,503,588.69