Finding the Third Proportional to 37,410.19 and 81,052.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,410.19 : 81,052.31 = 81,052.31 : x
2. Step 2: Convert to fraction form
   37,410.19/81,052.31 = 81,052.31/x
3. Step 3: Cross multiply
   37,410.19x = 81,052.31 × 81,052.31
4. Step 4: Simplify right side
   37,410.19x = 6,569,477,361.60
5. Step 5: Solve for x
   x = 6,569,477,361.60/37,410.19
6. Step 6: Final answer
   x = 175,606.64