Finding the Third Proportional to 104,042.50 and 157,158

Step by Step Solution

1. Step 1: Write the proportion equation
   104,042.50 : 157,158 = 157,158 : x
2. Step 2: Convert to fraction form
   104,042.50/157,158 = 157,158/x
3. Step 3: Cross multiply
   104,042.50x = 157,158 × 157,158
4. Step 4: Simplify right side
   104,042.50x = 24,698,636,964
5. Step 5: Solve for x
   x = 24,698,636,964/104,042.50
6. Step 6: Final answer
   x = 237,389.88