Finding the Third Proportional to 2,674,746 and 5,215,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,746 : 5,215,528 = 5,215,528 : x
2. Step 2: Convert to fraction form
   2,674,746/5,215,528 = 5,215,528/x
3. Step 3: Cross multiply
   2,674,746x = 5,215,528 × 5,215,528
4. Step 4: Simplify right side
   2,674,746x = 27,201,732,318,784
5. Step 5: Solve for x
   x = 27,201,732,318,784/2,674,746
6. Step 6: Final answer
   x = 10,169,837.55