Finding the Third Proportional to 9,769,785 and 20,884,095

Step by Step Solution

1. Step 1: Write the proportion equation
   9,769,785 : 20,884,095 = 20,884,095 : x
2. Step 2: Convert to fraction form
   9,769,785/20,884,095 = 20,884,095/x
3. Step 3: Cross multiply
   9,769,785x = 20,884,095 × 20,884,095
4. Step 4: Simplify right side
   9,769,785x = 436,145,423,969,025
5. Step 5: Solve for x
   x = 436,145,423,969,025/9,769,785
6. Step 6: Final answer
   x = 44,642,274.52