Finding the Third Proportional to 125,136 and 193,924.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,136 : 193,924.50 = 193,924.50 : x
2. Step 2: Convert to fraction form
   125,136/193,924.50 = 193,924.50/x
3. Step 3: Cross multiply
   125,136x = 193,924.50 × 193,924.50
4. Step 4: Simplify right side
   125,136x = 37,606,711,700.25
5. Step 5: Solve for x
   x = 37,606,711,700.25/125,136
6. Step 6: Final answer
   x = 300,526.72