Finding the Third Proportional to 34,425.32 and 72,984.01

Step by Step Solution

1. Step 1: Write the proportion equation
   34,425.32 : 72,984.01 = 72,984.01 : x
2. Step 2: Convert to fraction form
   34,425.32/72,984.01 = 72,984.01/x
3. Step 3: Cross multiply
   34,425.32x = 72,984.01 × 72,984.01
4. Step 4: Simplify right side
   34,425.32x = 5,326,665,111.28
5. Step 5: Solve for x
   x = 5,326,665,111.28/34,425.32
6. Step 6: Final answer
   x = 154,731.04