Finding the Third Proportional to 9,459,927 and 20,751,156

Step by Step Solution

1. Step 1: Write the proportion equation
   9,459,927 : 20,751,156 = 20,751,156 : x
2. Step 2: Convert to fraction form
   9,459,927/20,751,156 = 20,751,156/x
3. Step 3: Cross multiply
   9,459,927x = 20,751,156 × 20,751,156
4. Step 4: Simplify right side
   9,459,927x = 430,610,475,336,336
5. Step 5: Solve for x
   x = 430,610,475,336,336/9,459,927
6. Step 6: Final answer
   x = 45,519,428.99