Finding the Third Proportional to 70,024.50 and 107,773.88

Step by Step Solution

1. Step 1: Write the proportion equation
   70,024.50 : 107,773.88 = 107,773.88 : x
2. Step 2: Convert to fraction form
   70,024.50/107,773.88 = 107,773.88/x
3. Step 3: Cross multiply
   70,024.50x = 107,773.88 × 107,773.88
4. Step 4: Simplify right side
   70,024.50x = 11,615,208,132.52
5. Step 5: Solve for x
   x = 11,615,208,132.52/70,024.50
6. Step 6: Final answer
   x = 165,873.49