Finding the Third Proportional to 3,172,884 and 4,766,358

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172,884 : 4,766,358 = 4,766,358 : x
2. Step 2: Convert to fraction form
   3,172,884/4,766,358 = 4,766,358/x
3. Step 3: Cross multiply
   3,172,884x = 4,766,358 × 4,766,358
4. Step 4: Simplify right side
   3,172,884x = 22,718,168,584,164
5. Step 5: Solve for x
   x = 22,718,168,584,164/3,172,884
6. Step 6: Final answer
   x = 7,160,100.58