Finding the Third Proportional to 969,972 and 2,107,848

Step by Step Solution

1. Step 1: Write the proportion equation
   969,972 : 2,107,848 = 2,107,848 : x
2. Step 2: Convert to fraction form
   969,972/2,107,848 = 2,107,848/x
3. Step 3: Cross multiply
   969,972x = 2,107,848 × 2,107,848
4. Step 4: Simplify right side
   969,972x = 4,443,023,191,104
5. Step 5: Solve for x
   x = 4,443,023,191,104/969,972
6. Step 6: Final answer
   x = 4,580,568.50