Finding the Third Proportional to 43,030.50 and 61,976.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,030.50 : 61,976.25 = 61,976.25 : x
2. Step 2: Convert to fraction form
   43,030.50/61,976.25 = 61,976.25/x
3. Step 3: Cross multiply
   43,030.50x = 61,976.25 × 61,976.25
4. Step 4: Simplify right side
   43,030.50x = 3,841,055,564.06
5. Step 5: Solve for x
   x = 3,841,055,564.06/43,030.50
6. Step 6: Final answer
   x = 89,263.56