Finding the Third Proportional to 1,919,526 and 4,118,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,526 : 4,118,340 = 4,118,340 : x
2. Step 2: Convert to fraction form
   1,919,526/4,118,340 = 4,118,340/x
3. Step 3: Cross multiply
   1,919,526x = 4,118,340 × 4,118,340
4. Step 4: Simplify right side
   1,919,526x = 16,960,724,355,600
5. Step 5: Solve for x
   x = 16,960,724,355,600/1,919,526
6. Step 6: Final answer
   x = 8,835,891.96