Finding the Third Proportional to 7,061,638 and 14,970,725

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061,638 : 14,970,725 = 14,970,725 : x
2. Step 2: Convert to fraction form
   7,061,638/14,970,725 = 14,970,725/x
3. Step 3: Cross multiply
   7,061,638x = 14,970,725 × 14,970,725
4. Step 4: Simplify right side
   7,061,638x = 224,122,607,025,625
5. Step 5: Solve for x
   x = 224,122,607,025,625/7,061,638
6. Step 6: Final answer
   x = 31,738,048.17