Finding the Third Proportional to 1,402,786 and 3,068,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,402,786 : 3,068,068 = 3,068,068 : x
2. Step 2: Convert to fraction form
   1,402,786/3,068,068 = 3,068,068/x
3. Step 3: Cross multiply
   1,402,786x = 3,068,068 × 3,068,068
4. Step 4: Simplify right side
   1,402,786x = 9,413,041,252,624
5. Step 5: Solve for x
   x = 9,413,041,252,624/1,402,786
6. Step 6: Final answer
   x = 6,710,247.50