Finding the Third Proportional to 1,572,055 and 3,368,237

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,055 : 3,368,237 = 3,368,237 : x
2. Step 2: Convert to fraction form
   1,572,055/3,368,237 = 3,368,237/x
3. Step 3: Cross multiply
   1,572,055x = 3,368,237 × 3,368,237
4. Step 4: Simplify right side
   1,572,055x = 11,345,020,488,169
5. Step 5: Solve for x
   x = 11,345,020,488,169/1,572,055
6. Step 6: Final answer
   x = 7,216,681.66