Finding the Third Proportional to 133,061 and 199,066

Step by Step Solution

1. Step 1: Write the proportion equation
   133,061 : 199,066 = 199,066 : x
2. Step 2: Convert to fraction form
   133,061/199,066 = 199,066/x
3. Step 3: Cross multiply
   133,061x = 199,066 × 199,066
4. Step 4: Simplify right side
   133,061x = 39,627,272,356
5. Step 5: Solve for x
   x = 39,627,272,356/133,061
6. Step 6: Final answer
   x = 297,812.83