Finding the Third Proportional to 63,645.75 and 97,189.88

Step by Step Solution

1. Step 1: Write the proportion equation
   63,645.75 : 97,189.88 = 97,189.88 : x
2. Step 2: Convert to fraction form
   63,645.75/97,189.88 = 97,189.88/x
3. Step 3: Cross multiply
   63,645.75x = 97,189.88 × 97,189.88
4. Step 4: Simplify right side
   63,645.75x = 9,445,871,802.52
5. Step 5: Solve for x
   x = 9,445,871,802.52/63,645.75
6. Step 6: Final answer
   x = 148,413.24