Finding the Third Proportional to 2,870,051 and 4,443,712

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,051 : 4,443,712 = 4,443,712 : x
2. Step 2: Convert to fraction form
   2,870,051/4,443,712 = 4,443,712/x
3. Step 3: Cross multiply
   2,870,051x = 4,443,712 × 4,443,712
4. Step 4: Simplify right side
   2,870,051x = 19,746,576,338,944
5. Step 5: Solve for x
   x = 19,746,576,338,944/2,870,051
6. Step 6: Final answer
   x = 6,880,217.93