Finding the Third Proportional to 4,537,381 and 7,029,146

Step by Step Solution

1. Step 1: Write the proportion equation
   4,537,381 : 7,029,146 = 7,029,146 : x
2. Step 2: Convert to fraction form
   4,537,381/7,029,146 = 7,029,146/x
3. Step 3: Cross multiply
   4,537,381x = 7,029,146 × 7,029,146
4. Step 4: Simplify right side
   4,537,381x = 49,408,893,489,316
5. Step 5: Solve for x
   x = 49,408,893,489,316/4,537,381
6. Step 6: Final answer
   x = 10,889,297.92