Finding the Third Proportional to 6,838,110 and 10,827,972

Step by Step Solution

1. Step 1: Write the proportion equation
   6,838,110 : 10,827,972 = 10,827,972 : x
2. Step 2: Convert to fraction form
   6,838,110/10,827,972 = 10,827,972/x
3. Step 3: Cross multiply
   6,838,110x = 10,827,972 × 10,827,972
4. Step 4: Simplify right side
   6,838,110x = 117,244,977,632,784
5. Step 5: Solve for x
   x = 117,244,977,632,784/6,838,110
6. Step 6: Final answer
   x = 17,145,816.26