Finding the Third Proportional to 21,002.41 and 45,346.92

Step by Step Solution

1. Step 1: Write the proportion equation
   21,002.41 : 45,346.92 = 45,346.92 : x
2. Step 2: Convert to fraction form
   21,002.41/45,346.92 = 45,346.92/x
3. Step 3: Cross multiply
   21,002.41x = 45,346.92 × 45,346.92
4. Step 4: Simplify right side
   21,002.41x = 2,056,343,323.54
5. Step 5: Solve for x
   x = 2,056,343,323.54/21,002.41
6. Step 6: Final answer
   x = 97,909.86