Finding the Third Proportional to 1,926,730 and 4,234,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926,730 : 4,234,808 = 4,234,808 : x
2. Step 2: Convert to fraction form
   1,926,730/4,234,808 = 4,234,808/x
3. Step 3: Cross multiply
   1,926,730x = 4,234,808 × 4,234,808
4. Step 4: Simplify right side
   1,926,730x = 17,933,598,796,864
5. Step 5: Solve for x
   x = 17,933,598,796,864/1,926,730
6. Step 6: Final answer
   x = 9,307,790.30