Finding the Third Proportional to 3,425,502 and 7,377,156

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,502 : 7,377,156 = 7,377,156 : x
2. Step 2: Convert to fraction form
   3,425,502/7,377,156 = 7,377,156/x
3. Step 3: Cross multiply
   3,425,502x = 7,377,156 × 7,377,156
4. Step 4: Simplify right side
   3,425,502x = 54,422,430,648,336
5. Step 5: Solve for x
   x = 54,422,430,648,336/3,425,502
6. Step 6: Final answer
   x = 15,887,432.16