Finding the Third Proportional to 6,458,460 and 13,844,208

Step by Step Solution

1. Step 1: Write the proportion equation
   6,458,460 : 13,844,208 = 13,844,208 : x
2. Step 2: Convert to fraction form
   6,458,460/13,844,208 = 13,844,208/x
3. Step 3: Cross multiply
   6,458,460x = 13,844,208 × 13,844,208
4. Step 4: Simplify right side
   6,458,460x = 191,662,095,147,264
5. Step 5: Solve for x
   x = 191,662,095,147,264/6,458,460
6. Step 6: Final answer
   x = 29,676,129.47