Finding the Third Proportional to 28,719.50 and 62,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,719.50 : 62,051.50 = 62,051.50 : x
2. Step 2: Convert to fraction form
   28,719.50/62,051.50 = 62,051.50/x
3. Step 3: Cross multiply
   28,719.50x = 62,051.50 × 62,051.50
4. Step 4: Simplify right side
   28,719.50x = 3,850,388,652.25
5. Step 5: Solve for x
   x = 3,850,388,652.25/28,719.50
6. Step 6: Final answer
   x = 134,068.79