Finding the Third Proportional to 40,210.13 and 85,941.38

Step by Step Solution

1. Step 1: Write the proportion equation
   40,210.13 : 85,941.38 = 85,941.38 : x
2. Step 2: Convert to fraction form
   40,210.13/85,941.38 = 85,941.38/x
3. Step 3: Cross multiply
   40,210.13x = 85,941.38 × 85,941.38
4. Step 4: Simplify right side
   40,210.13x = 7,385,919,936.89
5. Step 5: Solve for x
   x = 7,385,919,936.89/40,210.13
6. Step 6: Final answer
   x = 183,683.09