Finding the Third Proportional to 33,090.75 and 78,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,090.75 : 78,050.25 = 78,050.25 : x
2. Step 2: Convert to fraction form
   33,090.75/78,050.25 = 78,050.25/x
3. Step 3: Cross multiply
   33,090.75x = 78,050.25 × 78,050.25
4. Step 4: Simplify right side
   33,090.75x = 6,091,841,525.06
5. Step 5: Solve for x
   x = 6,091,841,525.06/33,090.75
6. Step 6: Final answer
   x = 184,095.00