Finding the Third Proportional to 858,115.50 and 1,881,075

Step by Step Solution

1. Step 1: Write the proportion equation
   858,115.50 : 1,881,075 = 1,881,075 : x
2. Step 2: Convert to fraction form
   858,115.50/1,881,075 = 1,881,075/x
3. Step 3: Cross multiply
   858,115.50x = 1,881,075 × 1,881,075
4. Step 4: Simplify right side
   858,115.50x = 3,538,443,155,625
5. Step 5: Solve for x
   x = 3,538,443,155,625/858,115.50
6. Step 6: Final answer
   x = 4,123,504.53