Finding the Third Proportional to 74,546 and 113,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,546 : 113,003.50 = 113,003.50 : x
2. Step 2: Convert to fraction form
   74,546/113,003.50 = 113,003.50/x
3. Step 3: Cross multiply
   74,546x = 113,003.50 × 113,003.50
4. Step 4: Simplify right side
   74,546x = 12,769,791,012.25
5. Step 5: Solve for x
   x = 12,769,791,012.25/74,546
6. Step 6: Final answer
   x = 171,300.82