Finding the Third Proportional to 43,030.93 and 71,111.67

Step by Step Solution

1. Step 1: Write the proportion equation
   43,030.93 : 71,111.67 = 71,111.67 : x
2. Step 2: Convert to fraction form
   43,030.93/71,111.67 = 71,111.67/x
3. Step 3: Cross multiply
   43,030.93x = 71,111.67 × 71,111.67
4. Step 4: Simplify right side
   43,030.93x = 5,056,869,876.86
5. Step 5: Solve for x
   x = 5,056,869,876.86/43,030.93
6. Step 6: Final answer
   x = 117,517.08