Finding the Third Proportional to 1,680,473 and 2,583,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,680,473 : 2,583,008 = 2,583,008 : x
2. Step 2: Convert to fraction form
   1,680,473/2,583,008 = 2,583,008/x
3. Step 3: Cross multiply
   1,680,473x = 2,583,008 × 2,583,008
4. Step 4: Simplify right side
   1,680,473x = 6,671,930,328,064
5. Step 5: Solve for x
   x = 6,671,930,328,064/1,680,473
6. Step 6: Final answer
   x = 3,970,269.28