Finding the Third Proportional to 1,468,020 and 2,145,382

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468,020 : 2,145,382 = 2,145,382 : x
2. Step 2: Convert to fraction form
   1,468,020/2,145,382 = 2,145,382/x
3. Step 3: Cross multiply
   1,468,020x = 2,145,382 × 2,145,382
4. Step 4: Simplify right side
   1,468,020x = 4,602,663,925,924
5. Step 5: Solve for x
   x = 4,602,663,925,924/1,468,020
6. Step 6: Final answer
   x = 3,135,286.93