Finding the Third Proportional to 3,711,138 and 5,746,276

Step by Step Solution

1. Step 1: Write the proportion equation
   3,711,138 : 5,746,276 = 5,746,276 : x
2. Step 2: Convert to fraction form
   3,711,138/5,746,276 = 5,746,276/x
3. Step 3: Cross multiply
   3,711,138x = 5,746,276 × 5,746,276
4. Step 4: Simplify right side
   3,711,138x = 33,019,687,868,176
5. Step 5: Solve for x
   x = 33,019,687,868,176/3,711,138
6. Step 6: Final answer
   x = 8,897,456.22