Finding the Third Proportional to 2,155,937 and 4,694,362

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,937 : 4,694,362 = 4,694,362 : x
2. Step 2: Convert to fraction form
   2,155,937/4,694,362 = 4,694,362/x
3. Step 3: Cross multiply
   2,155,937x = 4,694,362 × 4,694,362
4. Step 4: Simplify right side
   2,155,937x = 22,037,034,587,044
5. Step 5: Solve for x
   x = 22,037,034,587,044/2,155,937
6. Step 6: Final answer
   x = 10,221,557.77