Finding the Third Proportional to 34,830 and 62,748

Step by Step Solution

1. Step 1: Write the proportion equation
   34,830 : 62,748 = 62,748 : x
2. Step 2: Convert to fraction form
   34,830/62,748 = 62,748/x
3. Step 3: Cross multiply
   34,830x = 62,748 × 62,748
4. Step 4: Simplify right side
   34,830x = 3,937,311,504
5. Step 5: Solve for x
   x = 3,937,311,504/34,830
6. Step 6: Final answer
   x = 113,043.68