Finding the Third Proportional to 194,076 and 308,614

Step by Step Solution

1. Step 1: Write the proportion equation
   194,076 : 308,614 = 308,614 : x
2. Step 2: Convert to fraction form
   194,076/308,614 = 308,614/x
3. Step 3: Cross multiply
   194,076x = 308,614 × 308,614
4. Step 4: Simplify right side
   194,076x = 95,242,600,996
5. Step 5: Solve for x
   x = 95,242,600,996/194,076
6. Step 6: Final answer
   x = 490,748.99