Finding the Third Proportional to 56,787.75 and 88,182.84

Step by Step Solution

1. Step 1: Write the proportion equation
   56,787.75 : 88,182.84 = 88,182.84 : x
2. Step 2: Convert to fraction form
   56,787.75/88,182.84 = 88,182.84/x
3. Step 3: Cross multiply
   56,787.75x = 88,182.84 × 88,182.84
4. Step 4: Simplify right side
   56,787.75x = 7,776,213,931.84
5. Step 5: Solve for x
   x = 7,776,213,931.84/56,787.75
6. Step 6: Final answer
   x = 136,934.71