Finding the Third Proportional to 16,649.30 and 35,667.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,649.30 : 35,667.84 = 35,667.84 : x
2. Step 2: Convert to fraction form
   16,649.30/35,667.84 = 35,667.84/x
3. Step 3: Cross multiply
   16,649.30x = 35,667.84 × 35,667.84
4. Step 4: Simplify right side
   16,649.30x = 1,272,195,077.77
5. Step 5: Solve for x
   x = 1,272,195,077.77/16,649.30
6. Step 6: Final answer
   x = 76,411.34