Finding the Third Proportional to 32,060 and 42,789

Step by Step Solution

1. Step 1: Write the proportion equation
   32,060 : 42,789 = 42,789 : x
2. Step 2: Convert to fraction form
   32,060/42,789 = 42,789/x
3. Step 3: Cross multiply
   32,060x = 42,789 × 42,789
4. Step 4: Simplify right side
   32,060x = 1,830,898,521
5. Step 5: Solve for x
   x = 1,830,898,521/32,060
6. Step 6: Final answer
   x = 57,108.50