Finding the Third Proportional to 42,932.06 and 63,156.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,932.06 : 63,156.56 = 63,156.56 : x
2. Step 2: Convert to fraction form
   42,932.06/63,156.56 = 63,156.56/x
3. Step 3: Cross multiply
   42,932.06x = 63,156.56 × 63,156.56
4. Step 4: Simplify right side
   42,932.06x = 3,988,751,386.82
5. Step 5: Solve for x
   x = 3,988,751,386.82/42,932.06
6. Step 6: Final answer
   x = 92,908.45