Finding the Third Proportional to 42,316 and 98,896

Step by Step Solution

1. Step 1: Write the proportion equation
   42,316 : 98,896 = 98,896 : x
2. Step 2: Convert to fraction form
   42,316/98,896 = 98,896/x
3. Step 3: Cross multiply
   42,316x = 98,896 × 98,896
4. Step 4: Simplify right side
   42,316x = 9,780,418,816
5. Step 5: Solve for x
   x = 9,780,418,816/42,316
6. Step 6: Final answer
   x = 231,128.15