Finding the Third Proportional to 90,102 and 185,916

Step by Step Solution

1. Step 1: Write the proportion equation
   90,102 : 185,916 = 185,916 : x
2. Step 2: Convert to fraction form
   90,102/185,916 = 185,916/x
3. Step 3: Cross multiply
   90,102x = 185,916 × 185,916
4. Step 4: Simplify right side
   90,102x = 34,564,759,056
5. Step 5: Solve for x
   x = 34,564,759,056/90,102
6. Step 6: Final answer
   x = 383,618.11