Finding the Third Proportional to 28,962 and 67,663.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,962 : 67,663.88 = 67,663.88 : x
2. Step 2: Convert to fraction form
   28,962/67,663.88 = 67,663.88/x
3. Step 3: Cross multiply
   28,962x = 67,663.88 × 67,663.88
4. Step 4: Simplify right side
   28,962x = 4,578,399,980.02
5. Step 5: Solve for x
   x = 4,578,399,980.02/28,962
6. Step 6: Final answer
   x = 158,083.00