Finding the Third Proportional to 91,632 and 193,100

Step by Step Solution

1. Step 1: Write the proportion equation
   91,632 : 193,100 = 193,100 : x
2. Step 2: Convert to fraction form
   91,632/193,100 = 193,100/x
3. Step 3: Cross multiply
   91,632x = 193,100 × 193,100
4. Step 4: Simplify right side
   91,632x = 37,287,610,000
5. Step 5: Solve for x
   x = 37,287,610,000/91,632
6. Step 6: Final answer
   x = 406,927.82