Finding the Third Proportional to 4,124,926 and 8,881,758

Step by Step Solution

1. Step 1: Write the proportion equation
   4,124,926 : 8,881,758 = 8,881,758 : x
2. Step 2: Convert to fraction form
   4,124,926/8,881,758 = 8,881,758/x
3. Step 3: Cross multiply
   4,124,926x = 8,881,758 × 8,881,758
4. Step 4: Simplify right side
   4,124,926x = 78,885,625,170,564
5. Step 5: Solve for x
   x = 78,885,625,170,564/4,124,926
6. Step 6: Final answer
   x = 19,124,131.00