Finding the Third Proportional to 137,627.23 and 303,191.86

Step by Step Solution

1. Step 1: Write the proportion equation
   137,627.23 : 303,191.86 = 303,191.86 : x
2. Step 2: Convert to fraction form
   137,627.23/303,191.86 = 303,191.86/x
3. Step 3: Cross multiply
   137,627.23x = 303,191.86 × 303,191.86
4. Step 4: Simplify right side
   137,627.23x = 91,925,303,591.27
5. Step 5: Solve for x
   x = 91,925,303,591.27/137,627.23
6. Step 6: Final answer
   x = 667,929.64