Finding the Third Proportional to 48,420.56 and 68,066.06

Step by Step Solution

1. Step 1: Write the proportion equation
   48,420.56 : 68,066.06 = 68,066.06 : x
2. Step 2: Convert to fraction form
   48,420.56/68,066.06 = 68,066.06/x
3. Step 3: Cross multiply
   48,420.56x = 68,066.06 × 68,066.06
4. Step 4: Simplify right side
   48,420.56x = 4,632,988,864.25
5. Step 5: Solve for x
   x = 4,632,988,864.25/48,420.56
6. Step 6: Final answer
   x = 95,682.26