Finding the Third Proportional to 70,076 and 151,816

Step by Step Solution

1. Step 1: Write the proportion equation
   70,076 : 151,816 = 151,816 : x
2. Step 2: Convert to fraction form
   70,076/151,816 = 151,816/x
3. Step 3: Cross multiply
   70,076x = 151,816 × 151,816
4. Step 4: Simplify right side
   70,076x = 23,048,097,856
5. Step 5: Solve for x
   x = 23,048,097,856/70,076
6. Step 6: Final answer
   x = 328,901.45