Finding the Third Proportional to 87,522 and 191,084

Step by Step Solution

1. Step 1: Write the proportion equation
   87,522 : 191,084 = 191,084 : x
2. Step 2: Convert to fraction form
   87,522/191,084 = 191,084/x
3. Step 3: Cross multiply
   87,522x = 191,084 × 191,084
4. Step 4: Simplify right side
   87,522x = 36,513,095,056
5. Step 5: Solve for x
   x = 36,513,095,056/87,522
6. Step 6: Final answer
   x = 417,187.62