Finding the Third Proportional to 1,572,716 and 2,372,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,716 : 2,372,072 = 2,372,072 : x
2. Step 2: Convert to fraction form
   1,572,716/2,372,072 = 2,372,072/x
3. Step 3: Cross multiply
   1,572,716x = 2,372,072 × 2,372,072
4. Step 4: Simplify right side
   1,572,716x = 5,626,725,573,184
5. Step 5: Solve for x
   x = 5,626,725,573,184/1,572,716
6. Step 6: Final answer
   x = 3,577,712.42