Finding the Third Proportional to 38,890.13 and 59,104.69

Step by Step Solution

1. Step 1: Write the proportion equation
   38,890.13 : 59,104.69 = 59,104.69 : x
2. Step 2: Convert to fraction form
   38,890.13/59,104.69 = 59,104.69/x
3. Step 3: Cross multiply
   38,890.13x = 59,104.69 × 59,104.69
4. Step 4: Simplify right side
   38,890.13x = 3,493,364,084.47
5. Step 5: Solve for x
   x = 3,493,364,084.47/38,890.13
6. Step 6: Final answer
   x = 89,826.51