Finding the Third Proportional to 73,245 and 109,847.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,245 : 109,847.25 = 109,847.25 : x
2. Step 2: Convert to fraction form
   73,245/109,847.25 = 109,847.25/x
3. Step 3: Cross multiply
   73,245x = 109,847.25 × 109,847.25
4. Step 4: Simplify right side
   73,245x = 12,066,418,332.56
5. Step 5: Solve for x
   x = 12,066,418,332.56/73,245
6. Step 6: Final answer
   x = 164,740.51