Finding the Third Proportional to 35,181.84 and 71,796.38

Step by Step Solution

1. Step 1: Write the proportion equation
   35,181.84 : 71,796.38 = 71,796.38 : x
2. Step 2: Convert to fraction form
   35,181.84/71,796.38 = 71,796.38/x
3. Step 3: Cross multiply
   35,181.84x = 71,796.38 × 71,796.38
4. Step 4: Simplify right side
   35,181.84x = 5,154,719,463.14
5. Step 5: Solve for x
   x = 5,154,719,463.14/35,181.84
6. Step 6: Final answer
   x = 146,516.47