Finding the Third Proportional to 739,536 and 1,056,816

Step by Step Solution

1. Step 1: Write the proportion equation
   739,536 : 1,056,816 = 1,056,816 : x
2. Step 2: Convert to fraction form
   739,536/1,056,816 = 1,056,816/x
3. Step 3: Cross multiply
   739,536x = 1,056,816 × 1,056,816
4. Step 4: Simplify right side
   739,536x = 1,116,860,057,856
5. Step 5: Solve for x
   x = 1,116,860,057,856/739,536
6. Step 6: Final answer
   x = 1,510,217.30