Finding the Third Proportional to 364,233.38 and 772,848

Step by Step Solution

1. Step 1: Write the proportion equation
   364,233.38 : 772,848 = 772,848 : x
2. Step 2: Convert to fraction form
   364,233.38/772,848 = 772,848/x
3. Step 3: Cross multiply
   364,233.38x = 772,848 × 772,848
4. Step 4: Simplify right side
   364,233.38x = 597,294,031,104
5. Step 5: Solve for x
   x = 597,294,031,104/364,233.38
6. Step 6: Final answer
   x = 1,639,866.28