Finding the Third Proportional to 28,437 and 58,698

Step by Step Solution

1. Step 1: Write the proportion equation
   28,437 : 58,698 = 58,698 : x
2. Step 2: Convert to fraction form
   28,437/58,698 = 58,698/x
3. Step 3: Cross multiply
   28,437x = 58,698 × 58,698
4. Step 4: Simplify right side
   28,437x = 3,445,455,204
5. Step 5: Solve for x
   x = 3,445,455,204/28,437
6. Step 6: Final answer
   x = 121,160.99