Finding the Third Proportional to 130,394 and 195,105

Step by Step Solution

1. Step 1: Write the proportion equation
   130,394 : 195,105 = 195,105 : x
2. Step 2: Convert to fraction form
   130,394/195,105 = 195,105/x
3. Step 3: Cross multiply
   130,394x = 195,105 × 195,105
4. Step 4: Simplify right side
   130,394x = 38,065,961,025
5. Step 5: Solve for x
   x = 38,065,961,025/130,394
6. Step 6: Final answer
   x = 291,930.31