Finding the Third Proportional to 1,767,285 and 2,719,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,767,285 : 2,719,818 = 2,719,818 : x
2. Step 2: Convert to fraction form
   1,767,285/2,719,818 = 2,719,818/x
3. Step 3: Cross multiply
   1,767,285x = 2,719,818 × 2,719,818
4. Step 4: Simplify right side
   1,767,285x = 7,397,409,953,124
5. Step 5: Solve for x
   x = 7,397,409,953,124/1,767,285
6. Step 6: Final answer
   x = 4,185,748.17