Finding the Third Proportional to 58,864 and 88,426

Step by Step Solution

1. Step 1: Write the proportion equation
   58,864 : 88,426 = 88,426 : x
2. Step 2: Convert to fraction form
   58,864/88,426 = 88,426/x
3. Step 3: Cross multiply
   58,864x = 88,426 × 88,426
4. Step 4: Simplify right side
   58,864x = 7,819,157,476
5. Step 5: Solve for x
   x = 7,819,157,476/58,864
6. Step 6: Final answer
   x = 132,834.29