Finding the Third Proportional to 2,225,007 and 4,785,354

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,007 : 4,785,354 = 4,785,354 : x
2. Step 2: Convert to fraction form
   2,225,007/4,785,354 = 4,785,354/x
3. Step 3: Cross multiply
   2,225,007x = 4,785,354 × 4,785,354
4. Step 4: Simplify right side
   2,225,007x = 22,899,612,905,316
5. Step 5: Solve for x
   x = 22,899,612,905,316/2,225,007
6. Step 6: Final answer
   x = 10,291,928.48