Finding the Third Proportional to 48,308 and 73,898.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,308 : 73,898.50 = 73,898.50 : x
2. Step 2: Convert to fraction form
   48,308/73,898.50 = 73,898.50/x
3. Step 3: Cross multiply
   48,308x = 73,898.50 × 73,898.50
4. Step 4: Simplify right side
   48,308x = 5,460,988,302.25
5. Step 5: Solve for x
   x = 5,460,988,302.25/48,308
6. Step 6: Final answer
   x = 113,045.22