Finding the Third Proportional to 5,542,164 and 8,825,490

Step by Step Solution

1. Step 1: Write the proportion equation
   5,542,164 : 8,825,490 = 8,825,490 : x
2. Step 2: Convert to fraction form
   5,542,164/8,825,490 = 8,825,490/x
3. Step 3: Cross multiply
   5,542,164x = 8,825,490 × 8,825,490
4. Step 4: Simplify right side
   5,542,164x = 77,889,273,740,100
5. Step 5: Solve for x
   x = 77,889,273,740,100/5,542,164
6. Step 6: Final answer
   x = 14,053,946.03