Finding the Third Proportional to 59,490 and 132,102

Step by Step Solution

1. Step 1: Write the proportion equation
   59,490 : 132,102 = 132,102 : x
2. Step 2: Convert to fraction form
   59,490/132,102 = 132,102/x
3. Step 3: Cross multiply
   59,490x = 132,102 × 132,102
4. Step 4: Simplify right side
   59,490x = 17,450,938,404
5. Step 5: Solve for x
   x = 17,450,938,404/59,490
6. Step 6: Final answer
   x = 293,342.38