Finding the Third Proportional to 13,591.50 and 29,191.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,591.50 : 29,191.50 = 29,191.50 : x
2. Step 2: Convert to fraction form
   13,591.50/29,191.50 = 29,191.50/x
3. Step 3: Cross multiply
   13,591.50x = 29,191.50 × 29,191.50
4. Step 4: Simplify right side
   13,591.50x = 852,143,672.25
5. Step 5: Solve for x
   x = 852,143,672.25/13,591.50
6. Step 6: Final answer
   x = 62,696.81