Finding the Third Proportional to 1,905,406 and 4,087,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,406 : 4,087,102 = 4,087,102 : x
2. Step 2: Convert to fraction form
   1,905,406/4,087,102 = 4,087,102/x
3. Step 3: Cross multiply
   1,905,406x = 4,087,102 × 4,087,102
4. Step 4: Simplify right side
   1,905,406x = 16,704,402,758,404
5. Step 5: Solve for x
   x = 16,704,402,758,404/1,905,406
6. Step 6: Final answer
   x = 8,766,846.94