Finding the Third Proportional to 42,607 and 92,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,607 : 92,265.50 = 92,265.50 : x
2. Step 2: Convert to fraction form
   42,607/92,265.50 = 92,265.50/x
3. Step 3: Cross multiply
   42,607x = 92,265.50 × 92,265.50
4. Step 4: Simplify right side
   42,607x = 8,512,922,490.25
5. Step 5: Solve for x
   x = 8,512,922,490.25/42,607
6. Step 6: Final answer
   x = 199,801.03