Finding the Third Proportional to 42,302 and 63,349

Step by Step Solution

1. Step 1: Write the proportion equation
   42,302 : 63,349 = 63,349 : x
2. Step 2: Convert to fraction form
   42,302/63,349 = 63,349/x
3. Step 3: Cross multiply
   42,302x = 63,349 × 63,349
4. Step 4: Simplify right side
   42,302x = 4,013,095,801
5. Step 5: Solve for x
   x = 4,013,095,801/42,302
6. Step 6: Final answer
   x = 94,867.76