Finding the Third Proportional to 91,755 and 140,375.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,755 : 140,375.25 = 140,375.25 : x
2. Step 2: Convert to fraction form
   91,755/140,375.25 = 140,375.25/x
3. Step 3: Cross multiply
   91,755x = 140,375.25 × 140,375.25
4. Step 4: Simplify right side
   91,755x = 19,705,210,812.56
5. Step 5: Solve for x
   x = 19,705,210,812.56/91,755
6. Step 6: Final answer
   x = 214,758.99