Finding the Third Proportional to 32,190.56 and 69,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,190.56 : 69,922.50 = 69,922.50 : x
2. Step 2: Convert to fraction form
   32,190.56/69,922.50 = 69,922.50/x
3. Step 3: Cross multiply
   32,190.56x = 69,922.50 × 69,922.50
4. Step 4: Simplify right side
   32,190.56x = 4,889,156,006.25
5. Step 5: Solve for x
   x = 4,889,156,006.25/32,190.56
6. Step 6: Final answer
   x = 151,881.66