Finding the Third Proportional to 60,903 and 95,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,903 : 95,557.50 = 95,557.50 : x
2. Step 2: Convert to fraction form
   60,903/95,557.50 = 95,557.50/x
3. Step 3: Cross multiply
   60,903x = 95,557.50 × 95,557.50
4. Step 4: Simplify right side
   60,903x = 9,131,235,806.25
5. Step 5: Solve for x
   x = 9,131,235,806.25/60,903
6. Step 6: Final answer
   x = 149,930.80