Finding the Third Proportional to 2,276,564 and 4,875,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,564 : 4,875,892 = 4,875,892 : x
2. Step 2: Convert to fraction form
   2,276,564/4,875,892 = 4,875,892/x
3. Step 3: Cross multiply
   2,276,564x = 4,875,892 × 4,875,892
4. Step 4: Simplify right side
   2,276,564x = 23,774,322,795,664
5. Step 5: Solve for x
   x = 23,774,322,795,664/2,276,564
6. Step 6: Final answer
   x = 10,443,072.45