Finding the Third Proportional to 157,633.50 and 341,980.50

Step by Step Solution

1. Step 1: Write the proportion equation
   157,633.50 : 341,980.50 = 341,980.50 : x
2. Step 2: Convert to fraction form
   157,633.50/341,980.50 = 341,980.50/x
3. Step 3: Cross multiply
   157,633.50x = 341,980.50 × 341,980.50
4. Step 4: Simplify right side
   157,633.50x = 116,950,662,380.25
5. Step 5: Solve for x
   x = 116,950,662,380.25/157,633.50
6. Step 6: Final answer
   x = 741,915.03