Finding the Third Proportional to 51,892,677 and 72,993,582

Step by Step Solution

1. Step 1: Write the proportion equation
   51,892,677 : 72,993,582 = 72,993,582 : x
2. Step 2: Convert to fraction form
   51,892,677/72,993,582 = 72,993,582/x
3. Step 3: Cross multiply
   51,892,677x = 72,993,582 × 72,993,582
4. Step 4: Simplify right side
   51,892,677x = 5,328,063,013,190,724
5. Step 5: Solve for x
   x = 5,328,063,013,190,724/51,892,677
6. Step 6: Final answer
   x = 102,674,660.88