Finding the Third Proportional to 5,920,988 and 12,755,560

Step by Step Solution

1. Step 1: Write the proportion equation
   5,920,988 : 12,755,560 = 12,755,560 : x
2. Step 2: Convert to fraction form
   5,920,988/12,755,560 = 12,755,560/x
3. Step 3: Cross multiply
   5,920,988x = 12,755,560 × 12,755,560
4. Step 4: Simplify right side
   5,920,988x = 162,704,310,913,600
5. Step 5: Solve for x
   x = 162,704,310,913,600/5,920,988
6. Step 6: Final answer
   x = 27,479,250.24