Finding the Third Proportional to 63,978.50 and 96,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,978.50 : 96,848.50 = 96,848.50 : x
2. Step 2: Convert to fraction form
   63,978.50/96,848.50 = 96,848.50/x
3. Step 3: Cross multiply
   63,978.50x = 96,848.50 × 96,848.50
4. Step 4: Simplify right side
   63,978.50x = 9,379,631,952.25
5. Step 5: Solve for x
   x = 9,379,631,952.25/63,978.50
6. Step 6: Final answer
   x = 146,606.00