Finding the Third Proportional to 1,789,442 and 2,710,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,442 : 2,710,226 = 2,710,226 : x
2. Step 2: Convert to fraction form
   1,789,442/2,710,226 = 2,710,226/x
3. Step 3: Cross multiply
   1,789,442x = 2,710,226 × 2,710,226
4. Step 4: Simplify right side
   1,789,442x = 7,345,324,971,076
5. Step 5: Solve for x
   x = 7,345,324,971,076/1,789,442
6. Step 6: Final answer
   x = 4,104,813.10