Finding the Third Proportional to 1,201,673 and 2,573,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,201,673 : 2,573,926 = 2,573,926 : x
2. Step 2: Convert to fraction form
   1,201,673/2,573,926 = 2,573,926/x
3. Step 3: Cross multiply
   1,201,673x = 2,573,926 × 2,573,926
4. Step 4: Simplify right side
   1,201,673x = 6,625,095,053,476
5. Step 5: Solve for x
   x = 6,625,095,053,476/1,201,673
6. Step 6: Final answer
   x = 5,513,226.19