Finding the Third Proportional to 35,301.23 and 77,599.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,301.23 : 77,599.69 = 77,599.69 : x
2. Step 2: Convert to fraction form
   35,301.23/77,599.69 = 77,599.69/x
3. Step 3: Cross multiply
   35,301.23x = 77,599.69 × 77,599.69
4. Step 4: Simplify right side
   35,301.23x = 6,021,711,500.10
5. Step 5: Solve for x
   x = 6,021,711,500.10/35,301.23
6. Step 6: Final answer
   x = 170,580.76