Finding the Third Proportional to 32,281.88 and 70,282.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,281.88 : 70,282.13 = 70,282.13 : x
2. Step 2: Convert to fraction form
   32,281.88/70,282.13 = 70,282.13/x
3. Step 3: Cross multiply
   32,281.88x = 70,282.13 × 70,282.13
4. Step 4: Simplify right side
   32,281.88x = 4,939,577,094.52
5. Step 5: Solve for x
   x = 4,939,577,094.52/32,281.88
6. Step 6: Final answer
   x = 153,013.95