Finding the Third Proportional to 125,394 and 194,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,394 : 194,377.50 = 194,377.50 : x
2. Step 2: Convert to fraction form
   125,394/194,377.50 = 194,377.50/x
3. Step 3: Cross multiply
   125,394x = 194,377.50 × 194,377.50
4. Step 4: Simplify right side
   125,394x = 37,782,612,506.25
5. Step 5: Solve for x
   x = 37,782,612,506.25/125,394
6. Step 6: Final answer
   x = 301,311.17