Finding the Third Proportional to 748,082 and 1,601,212

Step by Step Solution

1. Step 1: Write the proportion equation
   748,082 : 1,601,212 = 1,601,212 : x
2. Step 2: Convert to fraction form
   748,082/1,601,212 = 1,601,212/x
3. Step 3: Cross multiply
   748,082x = 1,601,212 × 1,601,212
4. Step 4: Simplify right side
   748,082x = 2,563,879,868,944
5. Step 5: Solve for x
   x = 2,563,879,868,944/748,082
6. Step 6: Final answer
   x = 3,427,271.17