Finding the Third Proportional to 42,077 and 92,905

Step by Step Solution

1. Step 1: Write the proportion equation
   42,077 : 92,905 = 92,905 : x
2. Step 2: Convert to fraction form
   42,077/92,905 = 92,905/x
3. Step 3: Cross multiply
   42,077x = 92,905 × 92,905
4. Step 4: Simplify right side
   42,077x = 8,631,339,025
5. Step 5: Solve for x
   x = 8,631,339,025/42,077
6. Step 6: Final answer
   x = 205,132.00