Finding the Third Proportional to 516,152 and 1,111,404

Step by Step Solution

1. Step 1: Write the proportion equation
   516,152 : 1,111,404 = 1,111,404 : x
2. Step 2: Convert to fraction form
   516,152/1,111,404 = 1,111,404/x
3. Step 3: Cross multiply
   516,152x = 1,111,404 × 1,111,404
4. Step 4: Simplify right side
   516,152x = 1,235,218,851,216
5. Step 5: Solve for x
   x = 1,235,218,851,216/516,152
6. Step 6: Final answer
   x = 2,393,130.03