Finding the Third Proportional to 38,003 and 58,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,003 : 58,498.50 = 58,498.50 : x
2. Step 2: Convert to fraction form
   38,003/58,498.50 = 58,498.50/x
3. Step 3: Cross multiply
   38,003x = 58,498.50 × 58,498.50
4. Step 4: Simplify right side
   38,003x = 3,422,074,502.25
5. Step 5: Solve for x
   x = 3,422,074,502.25/38,003
6. Step 6: Final answer
   x = 90,047.48