Finding the Third Proportional to 10,920,455 and 23,761,582

Step by Step Solution

1. Step 1: Write the proportion equation
   10,920,455 : 23,761,582 = 23,761,582 : x
2. Step 2: Convert to fraction form
   10,920,455/23,761,582 = 23,761,582/x
3. Step 3: Cross multiply
   10,920,455x = 23,761,582 × 23,761,582
4. Step 4: Simplify right side
   10,920,455x = 564,612,779,142,724
5. Step 5: Solve for x
   x = 564,612,779,142,724/10,920,455
6. Step 6: Final answer
   x = 51,702,312.69