Finding the Third Proportional to 133,974 and 267,946.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,974 : 267,946.50 = 267,946.50 : x
2. Step 2: Convert to fraction form
   133,974/267,946.50 = 267,946.50/x
3. Step 3: Cross multiply
   133,974x = 267,946.50 × 267,946.50
4. Step 4: Simplify right side
   133,974x = 71,795,326,862.25
5. Step 5: Solve for x
   x = 71,795,326,862.25/133,974
6. Step 6: Final answer
   x = 535,890.00