Finding the Third Proportional to 38,815 and 59,354

Step by Step Solution

1. Step 1: Write the proportion equation
   38,815 : 59,354 = 59,354 : x
2. Step 2: Convert to fraction form
   38,815/59,354 = 59,354/x
3. Step 3: Cross multiply
   38,815x = 59,354 × 59,354
4. Step 4: Simplify right side
   38,815x = 3,522,897,316
5. Step 5: Solve for x
   x = 3,522,897,316/38,815
6. Step 6: Final answer
   x = 90,761.23