Finding the Third Proportional to 43,213.50 and 63,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,213.50 : 63,166.50 = 63,166.50 : x
2. Step 2: Convert to fraction form
   43,213.50/63,166.50 = 63,166.50/x
3. Step 3: Cross multiply
   43,213.50x = 63,166.50 × 63,166.50
4. Step 4: Simplify right side
   43,213.50x = 3,990,006,722.25
5. Step 5: Solve for x
   x = 3,990,006,722.25/43,213.50
6. Step 6: Final answer
   x = 92,332.41