Finding the Third Proportional to 1,251,521 and 1,938,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,521 : 1,938,770 = 1,938,770 : x
2. Step 2: Convert to fraction form
   1,251,521/1,938,770 = 1,938,770/x
3. Step 3: Cross multiply
   1,251,521x = 1,938,770 × 1,938,770
4. Step 4: Simplify right side
   1,251,521x = 3,758,829,112,900
5. Step 5: Solve for x
   x = 3,758,829,112,900/1,251,521
6. Step 6: Final answer
   x = 3,003,408.74