Finding the Third Proportional to 29,434 and 42,047

Step by Step Solution

1. Step 1: Write the proportion equation
   29,434 : 42,047 = 42,047 : x
2. Step 2: Convert to fraction form
   29,434/42,047 = 42,047/x
3. Step 3: Cross multiply
   29,434x = 42,047 × 42,047
4. Step 4: Simplify right side
   29,434x = 1,767,950,209
5. Step 5: Solve for x
   x = 1,767,950,209/29,434
6. Step 6: Final answer
   x = 60,064.90