Finding the Third Proportional to 65,758.50 and 103,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,758.50 : 103,045.50 = 103,045.50 : x
2. Step 2: Convert to fraction form
   65,758.50/103,045.50 = 103,045.50/x
3. Step 3: Cross multiply
   65,758.50x = 103,045.50 × 103,045.50
4. Step 4: Simplify right side
   65,758.50x = 10,618,375,070.25
5. Step 5: Solve for x
   x = 10,618,375,070.25/65,758.50
6. Step 6: Final answer
   x = 161,475.32