Finding the Third Proportional to 35,353.50 and 74,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,353.50 : 74,341.50 = 74,341.50 : x
2. Step 2: Convert to fraction form
   35,353.50/74,341.50 = 74,341.50/x
3. Step 3: Cross multiply
   35,353.50x = 74,341.50 × 74,341.50
4. Step 4: Simplify right side
   35,353.50x = 5,526,658,622.25
5. Step 5: Solve for x
   x = 5,526,658,622.25/35,353.50
6. Step 6: Final answer
   x = 156,325.64