Finding the Third Proportional to 721,302 and 1,567,020

Step by Step Solution

1. Step 1: Write the proportion equation
   721,302 : 1,567,020 = 1,567,020 : x
2. Step 2: Convert to fraction form
   721,302/1,567,020 = 1,567,020/x
3. Step 3: Cross multiply
   721,302x = 1,567,020 × 1,567,020
4. Step 4: Simplify right side
   721,302x = 2,455,551,680,400
5. Step 5: Solve for x
   x = 2,455,551,680,400/721,302
6. Step 6: Final answer
   x = 3,404,332.28