Finding the Third Proportional to 42,003 and 63,882

Step by Step Solution

1. Step 1: Write the proportion equation
   42,003 : 63,882 = 63,882 : x
2. Step 2: Convert to fraction form
   42,003/63,882 = 63,882/x
3. Step 3: Cross multiply
   42,003x = 63,882 × 63,882
4. Step 4: Simplify right side
   42,003x = 4,080,909,924
5. Step 5: Solve for x
   x = 4,080,909,924/42,003
6. Step 6: Final answer
   x = 97,157.58