Finding the Third Proportional to 2,870,802 and 4,691,115

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,802 : 4,691,115 = 4,691,115 : x
2. Step 2: Convert to fraction form
   2,870,802/4,691,115 = 4,691,115/x
3. Step 3: Cross multiply
   2,870,802x = 4,691,115 × 4,691,115
4. Step 4: Simplify right side
   2,870,802x = 22,006,559,943,225
5. Step 5: Solve for x
   x = 22,006,559,943,225/2,870,802
6. Step 6: Final answer
   x = 7,665,648.81