Finding the Third Proportional to 1,892,912 and 2,861,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,912 : 2,861,936 = 2,861,936 : x
2. Step 2: Convert to fraction form
   1,892,912/2,861,936 = 2,861,936/x
3. Step 3: Cross multiply
   1,892,912x = 2,861,936 × 2,861,936
4. Step 4: Simplify right side
   1,892,912x = 8,190,677,668,096
5. Step 5: Solve for x
   x = 8,190,677,668,096/1,892,912
6. Step 6: Final answer
   x = 4,327,025.06