Finding the Third Proportional to 2,068,762 and 4,386,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,762 : 4,386,310 = 4,386,310 : x
2. Step 2: Convert to fraction form
   2,068,762/4,386,310 = 4,386,310/x
3. Step 3: Cross multiply
   2,068,762x = 4,386,310 × 4,386,310
4. Step 4: Simplify right side
   2,068,762x = 19,239,715,416,100
5. Step 5: Solve for x
   x = 19,239,715,416,100/2,068,762
6. Step 6: Final answer
   x = 9,300,110.61