Finding the Third Proportional to 9,751,010 and 21,000,484

Step by Step Solution

1. Step 1: Write the proportion equation
   9,751,010 : 21,000,484 = 21,000,484 : x
2. Step 2: Convert to fraction form
   9,751,010/21,000,484 = 21,000,484/x
3. Step 3: Cross multiply
   9,751,010x = 21,000,484 × 21,000,484
4. Step 4: Simplify right side
   9,751,010x = 441,020,328,234,256
5. Step 5: Solve for x
   x = 441,020,328,234,256/9,751,010
6. Step 6: Final answer
   x = 45,228,169.00