Finding the Third Proportional to 712,282 and 1,536,920

Step by Step Solution

1. Step 1: Write the proportion equation
   712,282 : 1,536,920 = 1,536,920 : x
2. Step 2: Convert to fraction form
   712,282/1,536,920 = 1,536,920/x
3. Step 3: Cross multiply
   712,282x = 1,536,920 × 1,536,920
4. Step 4: Simplify right side
   712,282x = 2,362,123,086,400
5. Step 5: Solve for x
   x = 2,362,123,086,400/712,282
6. Step 6: Final answer
   x = 3,316,275.14