Finding the Third Proportional to 6,015,882 and 12,990,594

Step by Step Solution

1. Step 1: Write the proportion equation
   6,015,882 : 12,990,594 = 12,990,594 : x
2. Step 2: Convert to fraction form
   6,015,882/12,990,594 = 12,990,594/x
3. Step 3: Cross multiply
   6,015,882x = 12,990,594 × 12,990,594
4. Step 4: Simplify right side
   6,015,882x = 168,755,532,472,836
5. Step 5: Solve for x
   x = 168,755,532,472,836/6,015,882
6. Step 6: Final answer
   x = 28,051,669.31