Finding the Third Proportional to 1,586,484 and 2,416,903

Step by Step Solution

1. Step 1: Write the proportion equation
   1,586,484 : 2,416,903 = 2,416,903 : x
2. Step 2: Convert to fraction form
   1,586,484/2,416,903 = 2,416,903/x
3. Step 3: Cross multiply
   1,586,484x = 2,416,903 × 2,416,903
4. Step 4: Simplify right side
   1,586,484x = 5,841,420,111,409
5. Step 5: Solve for x
   x = 5,841,420,111,409/1,586,484
6. Step 6: Final answer
   x = 3,681,991.19