Finding the Third Proportional to 887,656.50 and 1,916,949

Step by Step Solution

1. Step 1: Write the proportion equation
   887,656.50 : 1,916,949 = 1,916,949 : x
2. Step 2: Convert to fraction form
   887,656.50/1,916,949 = 1,916,949/x
3. Step 3: Cross multiply
   887,656.50x = 1,916,949 × 1,916,949
4. Step 4: Simplify right side
   887,656.50x = 3,674,693,468,601
5. Step 5: Solve for x
   x = 3,674,693,468,601/887,656.50
6. Step 6: Final answer
   x = 4,139,769.68