Finding the Third Proportional to 304,897.50 and 452,925

Step by Step Solution

1. Step 1: Write the proportion equation
   304,897.50 : 452,925 = 452,925 : x
2. Step 2: Convert to fraction form
   304,897.50/452,925 = 452,925/x
3. Step 3: Cross multiply
   304,897.50x = 452,925 × 452,925
4. Step 4: Simplify right side
   304,897.50x = 205,141,055,625
5. Step 5: Solve for x
   x = 205,141,055,625/304,897.50
6. Step 6: Final answer
   x = 672,819.74