Finding the Third Proportional to 65,088.56 and 97,817.63

Step by Step Solution

1. Step 1: Write the proportion equation
   65,088.56 : 97,817.63 = 97,817.63 : x
2. Step 2: Convert to fraction form
   65,088.56/97,817.63 = 97,817.63/x
3. Step 3: Cross multiply
   65,088.56x = 97,817.63 × 97,817.63
4. Step 4: Simplify right side
   65,088.56x = 9,568,287,760.64
5. Step 5: Solve for x
   x = 9,568,287,760.64/65,088.56
6. Step 6: Final answer
   x = 147,004.13