Finding the Third Proportional to 155,524.50 and 307,392

Step by Step Solution

1. Step 1: Write the proportion equation
   155,524.50 : 307,392 = 307,392 : x
2. Step 2: Convert to fraction form
   155,524.50/307,392 = 307,392/x
3. Step 3: Cross multiply
   155,524.50x = 307,392 × 307,392
4. Step 4: Simplify right side
   155,524.50x = 94,489,841,664
5. Step 5: Solve for x
   x = 94,489,841,664/155,524.50
6. Step 6: Final answer
   x = 607,555.99