Finding the Third Proportional to 91,832.06 and 141,903.56

Step by Step Solution

1. Step 1: Write the proportion equation
   91,832.06 : 141,903.56 = 141,903.56 : x
2. Step 2: Convert to fraction form
   91,832.06/141,903.56 = 141,903.56/x
3. Step 3: Cross multiply
   91,832.06x = 141,903.56 × 141,903.56
4. Step 4: Simplify right side
   91,832.06x = 20,136,621,050.19
5. Step 5: Solve for x
   x = 20,136,621,050.19/91,832.06
6. Step 6: Final answer
   x = 219,276.58