Finding the Third Proportional to 2,256,288 and 4,924,146

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256,288 : 4,924,146 = 4,924,146 : x
2. Step 2: Convert to fraction form
   2,256,288/4,924,146 = 4,924,146/x
3. Step 3: Cross multiply
   2,256,288x = 4,924,146 × 4,924,146
4. Step 4: Simplify right side
   2,256,288x = 24,247,213,829,316
5. Step 5: Solve for x
   x = 24,247,213,829,316/2,256,288
6. Step 6: Final answer
   x = 10,746,506.58