Finding the Third Proportional to 131,050.50 and 308,064

Step by Step Solution

1. Step 1: Write the proportion equation
   131,050.50 : 308,064 = 308,064 : x
2. Step 2: Convert to fraction form
   131,050.50/308,064 = 308,064/x
3. Step 3: Cross multiply
   131,050.50x = 308,064 × 308,064
4. Step 4: Simplify right side
   131,050.50x = 94,903,428,096
5. Step 5: Solve for x
   x = 94,903,428,096/131,050.50
6. Step 6: Final answer
   x = 724,174.48