Finding the Third Proportional to 1,332,846 and 2,878,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,846 : 2,878,070 = 2,878,070 : x
2. Step 2: Convert to fraction form
   1,332,846/2,878,070 = 2,878,070/x
3. Step 3: Cross multiply
   1,332,846x = 2,878,070 × 2,878,070
4. Step 4: Simplify right side
   1,332,846x = 8,283,286,924,900
5. Step 5: Solve for x
   x = 8,283,286,924,900/1,332,846
6. Step 6: Final answer
   x = 6,214,736.68