Finding the Third Proportional to 9,594,674 and 20,783,672

Step by Step Solution

1. Step 1: Write the proportion equation
   9,594,674 : 20,783,672 = 20,783,672 : x
2. Step 2: Convert to fraction form
   9,594,674/20,783,672 = 20,783,672/x
3. Step 3: Cross multiply
   9,594,674x = 20,783,672 × 20,783,672
4. Step 4: Simplify right side
   9,594,674x = 431,961,021,803,584
5. Step 5: Solve for x
   x = 431,961,021,803,584/9,594,674
6. Step 6: Final answer
   x = 45,020,917.00