Finding the Third Proportional to 2,152,552 and 4,567,490

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,552 : 4,567,490 = 4,567,490 : x
2. Step 2: Convert to fraction form
   2,152,552/4,567,490 = 4,567,490/x
3. Step 3: Cross multiply
   2,152,552x = 4,567,490 × 4,567,490
4. Step 4: Simplify right side
   2,152,552x = 20,861,964,900,100
5. Step 5: Solve for x
   x = 20,861,964,900,100/2,152,552
6. Step 6: Final answer
   x = 9,691,735.62