Finding the Third Proportional to 810,236 and 1,746,072

Step by Step Solution

1. Step 1: Write the proportion equation
   810,236 : 1,746,072 = 1,746,072 : x
2. Step 2: Convert to fraction form
   810,236/1,746,072 = 1,746,072/x
3. Step 3: Cross multiply
   810,236x = 1,746,072 × 1,746,072
4. Step 4: Simplify right side
   810,236x = 3,048,767,429,184
5. Step 5: Solve for x
   x = 3,048,767,429,184/810,236
6. Step 6: Final answer
   x = 3,762,814.08