Finding the Third Proportional to 191,030 and 416,296

Step by Step Solution

1. Step 1: Write the proportion equation
   191,030 : 416,296 = 416,296 : x
2. Step 2: Convert to fraction form
   191,030/416,296 = 416,296/x
3. Step 3: Cross multiply
   191,030x = 416,296 × 416,296
4. Step 4: Simplify right side
   191,030x = 173,302,359,616
5. Step 5: Solve for x
   x = 173,302,359,616/191,030
6. Step 6: Final answer
   x = 907,199.70