Finding the Third Proportional to 1,050,916 and 2,185,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,916 : 2,185,702 = 2,185,702 : x
2. Step 2: Convert to fraction form
   1,050,916/2,185,702 = 2,185,702/x
3. Step 3: Cross multiply
   1,050,916x = 2,185,702 × 2,185,702
4. Step 4: Simplify right side
   1,050,916x = 4,777,293,232,804
5. Step 5: Solve for x
   x = 4,777,293,232,804/1,050,916
6. Step 6: Final answer
   x = 4,545,837.38