Finding the Third Proportional to 1,704,624 and 3,787,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704,624 : 3,787,620 = 3,787,620 : x
2. Step 2: Convert to fraction form
   1,704,624/3,787,620 = 3,787,620/x
3. Step 3: Cross multiply
   1,704,624x = 3,787,620 × 3,787,620
4. Step 4: Simplify right side
   1,704,624x = 14,346,065,264,400
5. Step 5: Solve for x
   x = 14,346,065,264,400/1,704,624
6. Step 6: Final answer
   x = 8,415,970.48