Finding the Third Proportional to 93,689.16 and 123,006.09

Step by Step Solution

1. Step 1: Write the proportion equation
   93,689.16 : 123,006.09 = 123,006.09 : x
2. Step 2: Convert to fraction form
   93,689.16/123,006.09 = 123,006.09/x
3. Step 3: Cross multiply
   93,689.16x = 123,006.09 × 123,006.09
4. Step 4: Simplify right side
   93,689.16x = 15,130,499,099.63
5. Step 5: Solve for x
   x = 15,130,499,099.63/93,689.16
6. Step 6: Final answer
   x = 161,496.80