Finding the Third Proportional to 4,501,088 and 9,855,926

Step by Step Solution

1. Step 1: Write the proportion equation
   4,501,088 : 9,855,926 = 9,855,926 : x
2. Step 2: Convert to fraction form
   4,501,088/9,855,926 = 9,855,926/x
3. Step 3: Cross multiply
   4,501,088x = 9,855,926 × 9,855,926
4. Step 4: Simplify right side
   4,501,088x = 97,139,277,317,476
5. Step 5: Solve for x
   x = 97,139,277,317,476/4,501,088
6. Step 6: Final answer
   x = 21,581,288.19