Finding the Third Proportional to 27,246.38 and 59,428.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,246.38 : 59,428.69 = 59,428.69 : x
2. Step 2: Convert to fraction form
   27,246.38/59,428.69 = 59,428.69/x
3. Step 3: Cross multiply
   27,246.38x = 59,428.69 × 59,428.69
4. Step 4: Simplify right side
   27,246.38x = 3,531,768,897.97
5. Step 5: Solve for x
   x = 3,531,768,897.97/27,246.38
6. Step 6: Final answer
   x = 129,623.44