Finding the Third Proportional to 668,610 and 1,459,152

Step by Step Solution

1. Step 1: Write the proportion equation
   668,610 : 1,459,152 = 1,459,152 : x
2. Step 2: Convert to fraction form
   668,610/1,459,152 = 1,459,152/x
3. Step 3: Cross multiply
   668,610x = 1,459,152 × 1,459,152
4. Step 4: Simplify right side
   668,610x = 2,129,124,559,104
5. Step 5: Solve for x
   x = 2,129,124,559,104/668,610
6. Step 6: Final answer
   x = 3,184,404.30