Finding the Third Proportional to 851,302 and 1,269,570

Step by Step Solution

1. Step 1: Write the proportion equation
   851,302 : 1,269,570 = 1,269,570 : x
2. Step 2: Convert to fraction form
   851,302/1,269,570 = 1,269,570/x
3. Step 3: Cross multiply
   851,302x = 1,269,570 × 1,269,570
4. Step 4: Simplify right side
   851,302x = 1,611,807,984,900
5. Step 5: Solve for x
   x = 1,611,807,984,900/851,302
6. Step 6: Final answer
   x = 1,893,344.53