Finding the Third Proportional to 64,802.25 and 92,667.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,802.25 : 92,667.38 = 92,667.38 : x
2. Step 2: Convert to fraction form
   64,802.25/92,667.38 = 92,667.38/x
3. Step 3: Cross multiply
   64,802.25x = 92,667.38 × 92,667.38
4. Step 4: Simplify right side
   64,802.25x = 8,587,242,389.39
5. Step 5: Solve for x
   x = 8,587,242,389.39/64,802.25
6. Step 6: Final answer
   x = 132,514.57