Finding the Third Proportional to 35,651.39 and 77,460.05

Step by Step Solution

1. Step 1: Write the proportion equation
   35,651.39 : 77,460.05 = 77,460.05 : x
2. Step 2: Convert to fraction form
   35,651.39/77,460.05 = 77,460.05/x
3. Step 3: Cross multiply
   35,651.39x = 77,460.05 × 77,460.05
4. Step 4: Simplify right side
   35,651.39x = 6,000,058,861.88
5. Step 5: Solve for x
   x = 6,000,058,861.88/35,651.39
6. Step 6: Final answer
   x = 168,298.03