Finding the Third Proportional to 147,066 and 207,095

Step by Step Solution

1. Step 1: Write the proportion equation
   147,066 : 207,095 = 207,095 : x
2. Step 2: Convert to fraction form
   147,066/207,095 = 207,095/x
3. Step 3: Cross multiply
   147,066x = 207,095 × 207,095
4. Step 4: Simplify right side
   147,066x = 42,888,339,025
5. Step 5: Solve for x
   x = 42,888,339,025/147,066
6. Step 6: Final answer
   x = 291,626.47