Finding the Third Proportional to 5,848,772 and 8,724,470

Step by Step Solution

1. Step 1: Write the proportion equation
   5,848,772 : 8,724,470 = 8,724,470 : x
2. Step 2: Convert to fraction form
   5,848,772/8,724,470 = 8,724,470/x
3. Step 3: Cross multiply
   5,848,772x = 8,724,470 × 8,724,470
4. Step 4: Simplify right side
   5,848,772x = 76,116,376,780,900
5. Step 5: Solve for x
   x = 76,116,376,780,900/5,848,772
6. Step 6: Final answer
   x = 13,014,078.30