Finding the Third Proportional to 6,517,260 and 9,115,848

Step by Step Solution

1. Step 1: Write the proportion equation
   6,517,260 : 9,115,848 = 9,115,848 : x
2. Step 2: Convert to fraction form
   6,517,260/9,115,848 = 9,115,848/x
3. Step 3: Cross multiply
   6,517,260x = 9,115,848 × 9,115,848
4. Step 4: Simplify right side
   6,517,260x = 83,098,684,759,104
5. Step 5: Solve for x
   x = 83,098,684,759,104/6,517,260
6. Step 6: Final answer
   x = 12,750,555.41