Finding the Third Proportional to 28,937.25 and 58,678.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,937.25 : 58,678.88 = 58,678.88 : x
2. Step 2: Convert to fraction form
   28,937.25/58,678.88 = 58,678.88/x
3. Step 3: Cross multiply
   28,937.25x = 58,678.88 × 58,678.88
4. Step 4: Simplify right side
   28,937.25x = 3,443,210,371.27
5. Step 5: Solve for x
   x = 3,443,210,371.27/28,937.25
6. Step 6: Final answer
   x = 118,988.86