Finding the Third Proportional to 58,188 and 88,362

Step by Step Solution

1. Step 1: Write the proportion equation
   58,188 : 88,362 = 88,362 : x
2. Step 2: Convert to fraction form
   58,188/88,362 = 88,362/x
3. Step 3: Cross multiply
   58,188x = 88,362 × 88,362
4. Step 4: Simplify right side
   58,188x = 7,807,843,044
5. Step 5: Solve for x
   x = 7,807,843,044/58,188
6. Step 6: Final answer
   x = 134,183.05