Finding the Third Proportional to 16,368.75 and 35,654.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,368.75 : 35,654.25 = 35,654.25 : x
2. Step 2: Convert to fraction form
   16,368.75/35,654.25 = 35,654.25/x
3. Step 3: Cross multiply
   16,368.75x = 35,654.25 × 35,654.25
4. Step 4: Simplify right side
   16,368.75x = 1,271,225,543.06
5. Step 5: Solve for x
   x = 1,271,225,543.06/16,368.75
6. Step 6: Final answer
   x = 77,661.74