Finding the Third Proportional to 193,545 and 299,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,545 : 299,065.50 = 299,065.50 : x
2. Step 2: Convert to fraction form
   193,545/299,065.50 = 299,065.50/x
3. Step 3: Cross multiply
   193,545x = 299,065.50 × 299,065.50
4. Step 4: Simplify right side
   193,545x = 89,440,173,290.25
5. Step 5: Solve for x
   x = 89,440,173,290.25/193,545
6. Step 6: Final answer
   x = 462,115.65