Finding the Third Proportional to 1,413,312 and 2,127,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413,312 : 2,127,748 = 2,127,748 : x
2. Step 2: Convert to fraction form
   1,413,312/2,127,748 = 2,127,748/x
3. Step 3: Cross multiply
   1,413,312x = 2,127,748 × 2,127,748
4. Step 4: Simplify right side
   1,413,312x = 4,527,311,551,504
5. Step 5: Solve for x
   x = 4,527,311,551,504/1,413,312
6. Step 6: Final answer
   x = 3,203,334.83