Finding the Third Proportional to 1,097,515 and 1,638,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,515 : 1,638,010 = 1,638,010 : x
2. Step 2: Convert to fraction form
   1,097,515/1,638,010 = 1,638,010/x
3. Step 3: Cross multiply
   1,097,515x = 1,638,010 × 1,638,010
4. Step 4: Simplify right side
   1,097,515x = 2,683,076,760,100
5. Step 5: Solve for x
   x = 2,683,076,760,100/1,097,515
6. Step 6: Final answer
   x = 2,444,683.45