Finding the Third Proportional to 60,842 and 82,047

Step by Step Solution

1. Step 1: Write the proportion equation
   60,842 : 82,047 = 82,047 : x
2. Step 2: Convert to fraction form
   60,842/82,047 = 82,047/x
3. Step 3: Cross multiply
   60,842x = 82,047 × 82,047
4. Step 4: Simplify right side
   60,842x = 6,731,710,209
5. Step 5: Solve for x
   x = 6,731,710,209/60,842
6. Step 6: Final answer
   x = 110,642.49