Finding the Third Proportional to 1,358,226 and 2,828,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,226 : 2,828,070 = 2,828,070 : x
2. Step 2: Convert to fraction form
   1,358,226/2,828,070 = 2,828,070/x
3. Step 3: Cross multiply
   1,358,226x = 2,828,070 × 2,828,070
4. Step 4: Simplify right side
   1,358,226x = 7,997,979,924,900
5. Step 5: Solve for x
   x = 7,997,979,924,900/1,358,226
6. Step 6: Final answer
   x = 5,888,548.68