Finding the Third Proportional to 535,316 and 1,188,730

Step by Step Solution

1. Step 1: Write the proportion equation
   535,316 : 1,188,730 = 1,188,730 : x
2. Step 2: Convert to fraction form
   535,316/1,188,730 = 1,188,730/x
3. Step 3: Cross multiply
   535,316x = 1,188,730 × 1,188,730
4. Step 4: Simplify right side
   535,316x = 1,413,079,012,900
5. Step 5: Solve for x
   x = 1,413,079,012,900/535,316
6. Step 6: Final answer
   x = 2,639,710.03