Finding the Third Proportional to 1,662,567 and 3,598,377

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,567 : 3,598,377 = 3,598,377 : x
2. Step 2: Convert to fraction form
   1,662,567/3,598,377 = 3,598,377/x
3. Step 3: Cross multiply
   1,662,567x = 3,598,377 × 3,598,377
4. Step 4: Simplify right side
   1,662,567x = 12,948,317,034,129
5. Step 5: Solve for x
   x = 12,948,317,034,129/1,662,567
6. Step 6: Final answer
   x = 7,788,147.51