Finding the Third Proportional to 62,820.56 and 97,147.03

Step by Step Solution

1. Step 1: Write the proportion equation
   62,820.56 : 97,147.03 = 97,147.03 : x
2. Step 2: Convert to fraction form
   62,820.56/97,147.03 = 97,147.03/x
3. Step 3: Cross multiply
   62,820.56x = 97,147.03 × 97,147.03
4. Step 4: Simplify right side
   62,820.56x = 9,437,545,680.69
5. Step 5: Solve for x
   x = 9,437,545,680.69/62,820.56
6. Step 6: Final answer
   x = 150,230.20