Finding the Third Proportional to 1,783,915 and 2,543,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,915 : 2,543,010 = 2,543,010 : x
2. Step 2: Convert to fraction form
   1,783,915/2,543,010 = 2,543,010/x
3. Step 3: Cross multiply
   1,783,915x = 2,543,010 × 2,543,010
4. Step 4: Simplify right side
   1,783,915x = 6,466,899,860,100
5. Step 5: Solve for x
   x = 6,466,899,860,100/1,783,915
6. Step 6: Final answer
   x = 3,625,116.59