Finding the Third Proportional to 1,358,250 and 1,838,075

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,250 : 1,838,075 = 1,838,075 : x
2. Step 2: Convert to fraction form
   1,358,250/1,838,075 = 1,838,075/x
3. Step 3: Cross multiply
   1,358,250x = 1,838,075 × 1,838,075
4. Step 4: Simplify right side
   1,358,250x = 3,378,519,705,625
5. Step 5: Solve for x
   x = 3,378,519,705,625/1,358,250
6. Step 6: Final answer
   x = 2,487,406.37