Finding the Third Proportional to 65,342.44 and 141,748.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,342.44 : 141,748.88 = 141,748.88 : x
2. Step 2: Convert to fraction form
   65,342.44/141,748.88 = 141,748.88/x
3. Step 3: Cross multiply
   65,342.44x = 141,748.88 × 141,748.88
4. Step 4: Simplify right side
   65,342.44x = 20,092,743,563.77
5. Step 5: Solve for x
   x = 20,092,743,563.77/65,342.44
6. Step 6: Final answer
   x = 307,499.14