Finding the Third Proportional to 5,106,358 and 7,906,395

Step by Step Solution

1. Step 1: Write the proportion equation
   5,106,358 : 7,906,395 = 7,906,395 : x
2. Step 2: Convert to fraction form
   5,106,358/7,906,395 = 7,906,395/x
3. Step 3: Cross multiply
   5,106,358x = 7,906,395 × 7,906,395
4. Step 4: Simplify right side
   5,106,358x = 62,511,081,896,025
5. Step 5: Solve for x
   x = 62,511,081,896,025/5,106,358
6. Step 6: Final answer
   x = 12,241,813.42