Finding the Third Proportional to 42,302.06 and 91,506.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,302.06 : 91,506.56 = 91,506.56 : x
2. Step 2: Convert to fraction form
   42,302.06/91,506.56 = 91,506.56/x
3. Step 3: Cross multiply
   42,302.06x = 91,506.56 × 91,506.56
4. Step 4: Simplify right side
   42,302.06x = 8,373,450,980.57
5. Step 5: Solve for x
   x = 8,373,450,980.57/42,302.06
6. Step 6: Final answer
   x = 197,944.27