Finding the Third Proportional to 876,861 and 1,884,258

Step by Step Solution

1. Step 1: Write the proportion equation
   876,861 : 1,884,258 = 1,884,258 : x
2. Step 2: Convert to fraction form
   876,861/1,884,258 = 1,884,258/x
3. Step 3: Cross multiply
   876,861x = 1,884,258 × 1,884,258
4. Step 4: Simplify right side
   876,861x = 3,550,428,210,564
5. Step 5: Solve for x
   x = 3,550,428,210,564/876,861
6. Step 6: Final answer
   x = 4,049,020.55