Finding the Third Proportional to 1,068,931 and 2,226,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,931 : 2,226,313 = 2,226,313 : x
2. Step 2: Convert to fraction form
   1,068,931/2,226,313 = 2,226,313/x
3. Step 3: Cross multiply
   1,068,931x = 2,226,313 × 2,226,313
4. Step 4: Simplify right side
   1,068,931x = 4,956,469,573,969
5. Step 5: Solve for x
   x = 4,956,469,573,969/1,068,931
6. Step 6: Final answer
   x = 4,636,847.07