Finding the Third Proportional to 1,999,254 and 4,317,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,999,254 : 4,317,076 = 4,317,076 : x
2. Step 2: Convert to fraction form
   1,999,254/4,317,076 = 4,317,076/x
3. Step 3: Cross multiply
   1,999,254x = 4,317,076 × 4,317,076
4. Step 4: Simplify right side
   1,999,254x = 18,637,145,189,776
5. Step 5: Solve for x
   x = 18,637,145,189,776/1,999,254
6. Step 6: Final answer
   x = 9,322,049.72