Finding the Third Proportional to 592,695 and 1,280,156

Step by Step Solution

1. Step 1: Write the proportion equation
   592,695 : 1,280,156 = 1,280,156 : x
2. Step 2: Convert to fraction form
   592,695/1,280,156 = 1,280,156/x
3. Step 3: Cross multiply
   592,695x = 1,280,156 × 1,280,156
4. Step 4: Simplify right side
   592,695x = 1,638,799,384,336
5. Step 5: Solve for x
   x = 1,638,799,384,336/592,695
6. Step 6: Final answer
   x = 2,764,996.14