Finding the Third Proportional to 384,924 and 604,674

Step by Step Solution

1. Step 1: Write the proportion equation
   384,924 : 604,674 = 604,674 : x
2. Step 2: Convert to fraction form
   384,924/604,674 = 604,674/x
3. Step 3: Cross multiply
   384,924x = 604,674 × 604,674
4. Step 4: Simplify right side
   384,924x = 365,630,646,276
5. Step 5: Solve for x
   x = 365,630,646,276/384,924
6. Step 6: Final answer
   x = 949,877.50