Finding the Third Proportional to 1,252,003 and 1,878,274

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,003 : 1,878,274 = 1,878,274 : x
2. Step 2: Convert to fraction form
   1,252,003/1,878,274 = 1,878,274/x
3. Step 3: Cross multiply
   1,252,003x = 1,878,274 × 1,878,274
4. Step 4: Simplify right side
   1,252,003x = 3,527,913,219,076
5. Step 5: Solve for x
   x = 3,527,913,219,076/1,252,003
6. Step 6: Final answer
   x = 2,817,815.31