Finding the Third Proportional to 42,706.30 and 63,713.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,706.30 : 63,713.46 = 63,713.46 : x
2. Step 2: Convert to fraction form
   42,706.30/63,713.46 = 63,713.46/x
3. Step 3: Cross multiply
   42,706.30x = 63,713.46 × 63,713.46
4. Step 4: Simplify right side
   42,706.30x = 4,059,405,104.63
5. Step 5: Solve for x
   x = 4,059,405,104.63/42,706.30
6. Step 6: Final answer
   x = 95,054.01