Finding the Third Proportional to 384,603 and 597,066.75

Step by Step Solution

1. Step 1: Write the proportion equation
   384,603 : 597,066.75 = 597,066.75 : x
2. Step 2: Convert to fraction form
   384,603/597,066.75 = 597,066.75/x
3. Step 3: Cross multiply
   384,603x = 597,066.75 × 597,066.75
4. Step 4: Simplify right side
   384,603x = 356,488,703,955.56
5. Step 5: Solve for x
   x = 356,488,703,955.56/384,603
6. Step 6: Final answer
   x = 926,900.48