Finding the Third Proportional to 1,933,270 and 2,840,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,270 : 2,840,730 = 2,840,730 : x
2. Step 2: Convert to fraction form
   1,933,270/2,840,730 = 2,840,730/x
3. Step 3: Cross multiply
   1,933,270x = 2,840,730 × 2,840,730
4. Step 4: Simplify right side
   1,933,270x = 8,069,746,932,900
5. Step 5: Solve for x
   x = 8,069,746,932,900/1,933,270
6. Step 6: Final answer
   x = 4,174,143.77