Finding the Third Proportional to 3,817,937 and 5,340,547

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,937 : 5,340,547 = 5,340,547 : x
2. Step 2: Convert to fraction form
   3,817,937/5,340,547 = 5,340,547/x
3. Step 3: Cross multiply
   3,817,937x = 5,340,547 × 5,340,547
4. Step 4: Simplify right side
   3,817,937x = 28,521,442,259,209
5. Step 5: Solve for x
   x = 28,521,442,259,209/3,817,937
6. Step 6: Final answer
   x = 7,470,380.54