Finding the Third Proportional to 28,483.25 and 62,434

Step by Step Solution

1. Step 1: Write the proportion equation
   28,483.25 : 62,434 = 62,434 : x
2. Step 2: Convert to fraction form
   28,483.25/62,434 = 62,434/x
3. Step 3: Cross multiply
   28,483.25x = 62,434 × 62,434
4. Step 4: Simplify right side
   28,483.25x = 3,898,004,356
5. Step 5: Solve for x
   x = 3,898,004,356/28,483.25
6. Step 6: Final answer
   x = 136,852.51