Finding the Third Proportional to 876,870 and 1,884,277.50

Step by Step Solution

1. Step 1: Write the proportion equation
   876,870 : 1,884,277.50 = 1,884,277.50 : x
2. Step 2: Convert to fraction form
   876,870/1,884,277.50 = 1,884,277.50/x
3. Step 3: Cross multiply
   876,870x = 1,884,277.50 × 1,884,277.50
4. Step 4: Simplify right side
   876,870x = 3,550,501,697,006.25
5. Step 5: Solve for x
   x = 3,550,501,697,006.25/876,870
6. Step 6: Final answer
   x = 4,049,062.80