Finding the Third Proportional to 2,085,307 and 4,569,194

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,307 : 4,569,194 = 4,569,194 : x
2. Step 2: Convert to fraction form
   2,085,307/4,569,194 = 4,569,194/x
3. Step 3: Cross multiply
   2,085,307x = 4,569,194 × 4,569,194
4. Step 4: Simplify right side
   2,085,307x = 20,877,533,809,636
5. Step 5: Solve for x
   x = 20,877,533,809,636/2,085,307
6. Step 6: Final answer
   x = 10,011,731.51