Finding the Third Proportional to 93,531 and 140,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,531 : 140,404.50 = 140,404.50 : x
2. Step 2: Convert to fraction form
   93,531/140,404.50 = 140,404.50/x
3. Step 3: Cross multiply
   93,531x = 140,404.50 × 140,404.50
4. Step 4: Simplify right side
   93,531x = 19,713,423,620.25
5. Step 5: Solve for x
   x = 19,713,423,620.25/93,531
6. Step 6: Final answer
   x = 210,768.87