Finding the Third Proportional to 30,323 and 63,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,323 : 63,787.50 = 63,787.50 : x
2. Step 2: Convert to fraction form
   30,323/63,787.50 = 63,787.50/x
3. Step 3: Cross multiply
   30,323x = 63,787.50 × 63,787.50
4. Step 4: Simplify right side
   30,323x = 4,068,845,156.25
5. Step 5: Solve for x
   x = 4,068,845,156.25/30,323
6. Step 6: Final answer
   x = 134,183.46