Finding the Third Proportional to 147,027 and 207,051

Step by Step Solution

1. Step 1: Write the proportion equation
   147,027 : 207,051 = 207,051 : x
2. Step 2: Convert to fraction form
   147,027/207,051 = 207,051/x
3. Step 3: Cross multiply
   147,027x = 207,051 × 207,051
4. Step 4: Simplify right side
   147,027x = 42,870,116,601
5. Step 5: Solve for x
   x = 42,870,116,601/147,027
6. Step 6: Final answer
   x = 291,579.89