Finding the Third Proportional to 48,156 and 74,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,156 : 74,113.50 = 74,113.50 : x
2. Step 2: Convert to fraction form
   48,156/74,113.50 = 74,113.50/x
3. Step 3: Cross multiply
   48,156x = 74,113.50 × 74,113.50
4. Step 4: Simplify right side
   48,156x = 5,492,810,882.25
5. Step 5: Solve for x
   x = 5,492,810,882.25/48,156
6. Step 6: Final answer
   x = 114,062.86