Finding the Third Proportional to 42,946 and 62,553

Step by Step Solution

1. Step 1: Write the proportion equation
   42,946 : 62,553 = 62,553 : x
2. Step 2: Convert to fraction form
   42,946/62,553 = 62,553/x
3. Step 3: Cross multiply
   42,946x = 62,553 × 62,553
4. Step 4: Simplify right side
   42,946x = 3,912,877,809
5. Step 5: Solve for x
   x = 3,912,877,809/42,946
6. Step 6: Final answer
   x = 91,111.58