Finding the Third Proportional to 2,516,481 and 5,475,330

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516,481 : 5,475,330 = 5,475,330 : x
2. Step 2: Convert to fraction form
   2,516,481/5,475,330 = 5,475,330/x
3. Step 3: Cross multiply
   2,516,481x = 5,475,330 × 5,475,330
4. Step 4: Simplify right side
   2,516,481x = 29,979,238,608,900
5. Step 5: Solve for x
   x = 29,979,238,608,900/2,516,481
6. Step 6: Final answer
   x = 11,913,159.13