Finding the Third Proportional to 38,749.50 and 58,409.25

Step by Step Solution

1. Step 1: Write the proportion equation
   38,749.50 : 58,409.25 = 58,409.25 : x
2. Step 2: Convert to fraction form
   38,749.50/58,409.25 = 58,409.25/x
3. Step 3: Cross multiply
   38,749.50x = 58,409.25 × 58,409.25
4. Step 4: Simplify right side
   38,749.50x = 3,411,640,485.56
5. Step 5: Solve for x
   x = 3,411,640,485.56/38,749.50
6. Step 6: Final answer
   x = 88,043.47