Finding the Third Proportional to 42,467.10 and 59,518.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,467.10 : 59,518.86 = 59,518.86 : x
2. Step 2: Convert to fraction form
   42,467.10/59,518.86 = 59,518.86/x
3. Step 3: Cross multiply
   42,467.10x = 59,518.86 × 59,518.86
4. Step 4: Simplify right side
   42,467.10x = 3,542,495,086.29
5. Step 5: Solve for x
   x = 3,542,495,086.29/42,467.10
6. Step 6: Final answer
   x = 83,417.41