Finding the Third Proportional to 30,211.50 and 43,346.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,211.50 : 43,346.25 = 43,346.25 : x
2. Step 2: Convert to fraction form
   30,211.50/43,346.25 = 43,346.25/x
3. Step 3: Cross multiply
   30,211.50x = 43,346.25 × 43,346.25
4. Step 4: Simplify right side
   30,211.50x = 1,878,897,389.06
5. Step 5: Solve for x
   x = 1,878,897,389.06/30,211.50
6. Step 6: Final answer
   x = 62,191.46