Finding the Third Proportional to 42,302.65 and 63,463.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,302.65 : 63,463.05 = 63,463.05 : x
2. Step 2: Convert to fraction form
   42,302.65/63,463.05 = 63,463.05/x
3. Step 3: Cross multiply
   42,302.65x = 63,463.05 × 63,463.05
4. Step 4: Simplify right side
   42,302.65x = 4,027,558,101.74
5. Step 5: Solve for x
   x = 4,027,558,101.74/42,302.65
6. Step 6: Final answer
   x = 95,208.19