Finding the Third Proportional to 62,638.50 and 97,010.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,638.50 : 97,010.25 = 97,010.25 : x
2. Step 2: Convert to fraction form
   62,638.50/97,010.25 = 97,010.25/x
3. Step 3: Cross multiply
   62,638.50x = 97,010.25 × 97,010.25
4. Step 4: Simplify right side
   62,638.50x = 9,410,988,605.06
5. Step 5: Solve for x
   x = 9,410,988,605.06/62,638.50
6. Step 6: Final answer
   x = 150,242.88