Finding the Third Proportional to 28,596 and 63,010

Step by Step Solution

1. Step 1: Write the proportion equation
   28,596 : 63,010 = 63,010 : x
2. Step 2: Convert to fraction form
   28,596/63,010 = 63,010/x
3. Step 3: Cross multiply
   28,596x = 63,010 × 63,010
4. Step 4: Simplify right side
   28,596x = 3,970,260,100
5. Step 5: Solve for x
   x = 3,970,260,100/28,596
6. Step 6: Final answer
   x = 138,839.70