Finding the Third Proportional to 567,192 and 878,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   567,192 : 878,674.50 = 878,674.50 : x
2. Step 2: Convert to fraction form
   567,192/878,674.50 = 878,674.50/x
3. Step 3: Cross multiply
   567,192x = 878,674.50 × 878,674.50
4. Step 4: Simplify right side
   567,192x = 772,068,876,950.25
5. Step 5: Solve for x
   x = 772,068,876,950.25/567,192
6. Step 6: Final answer
   x = 1,361,212.56