Finding the Third Proportional to 75,003 and 116,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   75,003 : 116,086.50 = 116,086.50 : x
2. Step 2: Convert to fraction form
   75,003/116,086.50 = 116,086.50/x
3. Step 3: Cross multiply
   75,003x = 116,086.50 × 116,086.50
4. Step 4: Simplify right side
   75,003x = 13,476,075,482.25
5. Step 5: Solve for x
   x = 13,476,075,482.25/75,003
6. Step 6: Final answer
   x = 179,673.82