Finding the Third Proportional to 38,875.88 and 83,436.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,875.88 : 83,436.75 = 83,436.75 : x
2. Step 2: Convert to fraction form
   38,875.88/83,436.75 = 83,436.75/x
3. Step 3: Cross multiply
   38,875.88x = 83,436.75 × 83,436.75
4. Step 4: Simplify right side
   38,875.88x = 6,961,691,250.56
5. Step 5: Solve for x
   x = 6,961,691,250.56/38,875.88
6. Step 6: Final answer
   x = 179,074.84