Finding the Third Proportional to 42,798 and 62,901

Step by Step Solution

1. Step 1: Write the proportion equation
   42,798 : 62,901 = 62,901 : x
2. Step 2: Convert to fraction form
   42,798/62,901 = 62,901/x
3. Step 3: Cross multiply
   42,798x = 62,901 × 62,901
4. Step 4: Simplify right side
   42,798x = 3,956,535,801
5. Step 5: Solve for x
   x = 3,956,535,801/42,798
6. Step 6: Final answer
   x = 92,446.75