Finding the Third Proportional to 910,368 and 1,994,886

Step by Step Solution

1. Step 1: Write the proportion equation
   910,368 : 1,994,886 = 1,994,886 : x
2. Step 2: Convert to fraction form
   910,368/1,994,886 = 1,994,886/x
3. Step 3: Cross multiply
   910,368x = 1,994,886 × 1,994,886
4. Step 4: Simplify right side
   910,368x = 3,979,570,152,996
5. Step 5: Solve for x
   x = 3,979,570,152,996/910,368
6. Step 6: Final answer
   x = 4,371,386.24