Finding the Third Proportional to 3,670,947 and 5,160,294

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,947 : 5,160,294 = 5,160,294 : x
2. Step 2: Convert to fraction form
   3,670,947/5,160,294 = 5,160,294/x
3. Step 3: Cross multiply
   3,670,947x = 5,160,294 × 5,160,294
4. Step 4: Simplify right side
   3,670,947x = 26,628,634,166,436
5. Step 5: Solve for x
   x = 26,628,634,166,436/3,670,947
6. Step 6: Final answer
   x = 7,253,886.85