Finding the Third Proportional to 38,707.50 and 85,026.94

Step by Step Solution

1. Step 1: Write the proportion equation
   38,707.50 : 85,026.94 = 85,026.94 : x
2. Step 2: Convert to fraction form
   38,707.50/85,026.94 = 85,026.94/x
3. Step 3: Cross multiply
   38,707.50x = 85,026.94 × 85,026.94
4. Step 4: Simplify right side
   38,707.50x = 7,229,580,100.63
5. Step 5: Solve for x
   x = 7,229,580,100.63/38,707.50
6. Step 6: Final answer
   x = 186,774.66