Finding the Third Proportional to 2,226,438 and 4,767,696

Step by Step Solution

1. Step 1: Write the proportion equation
   2,226,438 : 4,767,696 = 4,767,696 : x
2. Step 2: Convert to fraction form
   2,226,438/4,767,696 = 4,767,696/x
3. Step 3: Cross multiply
   2,226,438x = 4,767,696 × 4,767,696
4. Step 4: Simplify right side
   2,226,438x = 22,730,925,148,416
5. Step 5: Solve for x
   x = 22,730,925,148,416/2,226,438
6. Step 6: Final answer
   x = 10,209,547.78