Finding the Third Proportional to 95,390 and 147,572.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,390 : 147,572.50 = 147,572.50 : x
2. Step 2: Convert to fraction form
   95,390/147,572.50 = 147,572.50/x
3. Step 3: Cross multiply
   95,390x = 147,572.50 × 147,572.50
4. Step 4: Simplify right side
   95,390x = 21,777,642,756.25
5. Step 5: Solve for x
   x = 21,777,642,756.25/95,390
6. Step 6: Final answer
   x = 228,301.11