Finding the Third Proportional to 43,201 and 64,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,201 : 64,801.50 = 64,801.50 : x
2. Step 2: Convert to fraction form
   43,201/64,801.50 = 64,801.50/x
3. Step 3: Cross multiply
   43,201x = 64,801.50 × 64,801.50
4. Step 4: Simplify right side
   43,201x = 4,199,234,402.25
5. Step 5: Solve for x
   x = 4,199,234,402.25/43,201
6. Step 6: Final answer
   x = 97,202.25