Finding the Third Proportional to 4,063,762 and 8,828,068

Step by Step Solution

1. Step 1: Write the proportion equation
   4,063,762 : 8,828,068 = 8,828,068 : x
2. Step 2: Convert to fraction form
   4,063,762/8,828,068 = 8,828,068/x
3. Step 3: Cross multiply
   4,063,762x = 8,828,068 × 8,828,068
4. Step 4: Simplify right side
   4,063,762x = 77,934,784,612,624
5. Step 5: Solve for x
   x = 77,934,784,612,624/4,063,762
6. Step 6: Final answer
   x = 19,177,989.41