Finding the Third Proportional to 52,667.40 and 83,768.08

Step by Step Solution

1. Step 1: Write the proportion equation
   52,667.40 : 83,768.08 = 83,768.08 : x
2. Step 2: Convert to fraction form
   52,667.40/83,768.08 = 83,768.08/x
3. Step 3: Cross multiply
   52,667.40x = 83,768.08 × 83,768.08
4. Step 4: Simplify right side
   52,667.40x = 7,017,091,239.98
5. Step 5: Solve for x
   x = 7,017,091,239.98/52,667.40
6. Step 6: Final answer
   x = 133,234.05