Finding the Third Proportional to 723,840 and 951,844

Step by Step Solution

1. Step 1: Write the proportion equation
   723,840 : 951,844 = 951,844 : x
2. Step 2: Convert to fraction form
   723,840/951,844 = 951,844/x
3. Step 3: Cross multiply
   723,840x = 951,844 × 951,844
4. Step 4: Simplify right side
   723,840x = 906,007,000,336
5. Step 5: Solve for x
   x = 906,007,000,336/723,840
6. Step 6: Final answer
   x = 1,251,667.50