Finding the Third Proportional to 858,113.50 and 1,881,071

Step by Step Solution

1. Step 1: Write the proportion equation
   858,113.50 : 1,881,071 = 1,881,071 : x
2. Step 2: Convert to fraction form
   858,113.50/1,881,071 = 1,881,071/x
3. Step 3: Cross multiply
   858,113.50x = 1,881,071 × 1,881,071
4. Step 4: Simplify right side
   858,113.50x = 3,538,428,107,041
5. Step 5: Solve for x
   x = 3,538,428,107,041/858,113.50
6. Step 6: Final answer
   x = 4,123,496.61