Finding the Third Proportional to 27,472.50 and 58,830.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,472.50 : 58,830.75 = 58,830.75 : x
2. Step 2: Convert to fraction form
   27,472.50/58,830.75 = 58,830.75/x
3. Step 3: Cross multiply
   27,472.50x = 58,830.75 × 58,830.75
4. Step 4: Simplify right side
   27,472.50x = 3,461,057,145.56
5. Step 5: Solve for x
   x = 3,461,057,145.56/27,472.50
6. Step 6: Final answer
   x = 125,982.61