Finding the Third Proportional to 67,967.86 and 97,372.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,967.86 : 97,372.76 = 97,372.76 : x
2. Step 2: Convert to fraction form
   67,967.86/97,372.76 = 97,372.76/x
3. Step 3: Cross multiply
   67,967.86x = 97,372.76 × 97,372.76
4. Step 4: Simplify right side
   67,967.86x = 9,481,453,964.01
5. Step 5: Solve for x
   x = 9,481,453,964.01/67,967.86
6. Step 6: Final answer
   x = 139,499.08