Finding the Third Proportional to 1,789,430 and 2,710,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,430 : 2,710,206 = 2,710,206 : x
2. Step 2: Convert to fraction form
   1,789,430/2,710,206 = 2,710,206/x
3. Step 3: Cross multiply
   1,789,430x = 2,710,206 × 2,710,206
4. Step 4: Simplify right side
   1,789,430x = 7,345,216,562,436
5. Step 5: Solve for x
   x = 7,345,216,562,436/1,789,430
6. Step 6: Final answer
   x = 4,104,780.05