Finding the Third Proportional to 27,897.75 and 61,323.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,897.75 : 61,323.75 = 61,323.75 : x
2. Step 2: Convert to fraction form
   27,897.75/61,323.75 = 61,323.75/x
3. Step 3: Cross multiply
   27,897.75x = 61,323.75 × 61,323.75
4. Step 4: Simplify right side
   27,897.75x = 3,760,602,314.06
5. Step 5: Solve for x
   x = 3,760,602,314.06/27,897.75
6. Step 6: Final answer
   x = 134,799.48