Finding the Third Proportional to 1,973,887 and 4,241,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,887 : 4,241,486 = 4,241,486 : x
2. Step 2: Convert to fraction form
   1,973,887/4,241,486 = 4,241,486/x
3. Step 3: Cross multiply
   1,973,887x = 4,241,486 × 4,241,486
4. Step 4: Simplify right side
   1,973,887x = 17,990,203,488,196
5. Step 5: Solve for x
   x = 17,990,203,488,196/1,973,887
6. Step 6: Final answer
   x = 9,114,099.99