Finding the Third Proportional to 30,152.25 and 47,787.47

Step by Step Solution

1. Step 1: Write the proportion equation
   30,152.25 : 47,787.47 = 47,787.47 : x
2. Step 2: Convert to fraction form
   30,152.25/47,787.47 = 47,787.47/x
3. Step 3: Cross multiply
   30,152.25x = 47,787.47 × 47,787.47
4. Step 4: Simplify right side
   30,152.25x = 2,283,642,169.53
5. Step 5: Solve for x
   x = 2,283,642,169.53/30,152.25
6. Step 6: Final answer
   x = 75,737.04