Finding the Third Proportional to 1,832,478 and 2,740,253

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832,478 : 2,740,253 = 2,740,253 : x
2. Step 2: Convert to fraction form
   1,832,478/2,740,253 = 2,740,253/x
3. Step 3: Cross multiply
   1,832,478x = 2,740,253 × 2,740,253
4. Step 4: Simplify right side
   1,832,478x = 7,508,986,504,009
5. Step 5: Solve for x
   x = 7,508,986,504,009/1,832,478
6. Step 6: Final answer
   x = 4,097,722.59