Finding the Third Proportional to 1,769,826 and 3,861,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,826 : 3,861,126 = 3,861,126 : x
2. Step 2: Convert to fraction form
   1,769,826/3,861,126 = 3,861,126/x
3. Step 3: Cross multiply
   1,769,826x = 3,861,126 × 3,861,126
4. Step 4: Simplify right side
   1,769,826x = 14,908,293,987,876
5. Step 5: Solve for x
   x = 14,908,293,987,876/1,769,826
6. Step 6: Final answer
   x = 8,423,593.05