Finding the Third Proportional to 35,599.50 and 47,921.63

Step by Step Solution

1. Step 1: Write the proportion equation
   35,599.50 : 47,921.63 = 47,921.63 : x
2. Step 2: Convert to fraction form
   35,599.50/47,921.63 = 47,921.63/x
3. Step 3: Cross multiply
   35,599.50x = 47,921.63 × 47,921.63
4. Step 4: Simplify right side
   35,599.50x = 2,296,482,142.64
5. Step 5: Solve for x
   x = 2,296,482,142.64/35,599.50
6. Step 6: Final answer
   x = 64,508.83