Finding the Third Proportional to 2,047,257 and 3,211,263

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,257 : 3,211,263 = 3,211,263 : x
2. Step 2: Convert to fraction form
   2,047,257/3,211,263 = 3,211,263/x
3. Step 3: Cross multiply
   2,047,257x = 3,211,263 × 3,211,263
4. Step 4: Simplify right side
   2,047,257x = 10,312,210,055,169
5. Step 5: Solve for x
   x = 10,312,210,055,169/2,047,257
6. Step 6: Final answer
   x = 5,037,086.24