Finding the Third Proportional to 64,633.50 and 97,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,633.50 : 97,018.50 = 97,018.50 : x
2. Step 2: Convert to fraction form
   64,633.50/97,018.50 = 97,018.50/x
3. Step 3: Cross multiply
   64,633.50x = 97,018.50 × 97,018.50
4. Step 4: Simplify right side
   64,633.50x = 9,412,589,342.25
5. Step 5: Solve for x
   x = 9,412,589,342.25/64,633.50
6. Step 6: Final answer
   x = 145,630.20