Finding the Third Proportional to 1,251,509 and 1,938,752

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,509 : 1,938,752 = 1,938,752 : x
2. Step 2: Convert to fraction form
   1,251,509/1,938,752 = 1,938,752/x
3. Step 3: Cross multiply
   1,251,509x = 1,938,752 × 1,938,752
4. Step 4: Simplify right side
   1,251,509x = 3,758,759,317,504
5. Step 5: Solve for x
   x = 3,758,759,317,504/1,251,509
6. Step 6: Final answer
   x = 3,003,381.77