Finding the Third Proportional to 1,627,261 and 3,539,925

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,261 : 3,539,925 = 3,539,925 : x
2. Step 2: Convert to fraction form
   1,627,261/3,539,925 = 3,539,925/x
3. Step 3: Cross multiply
   1,627,261x = 3,539,925 × 3,539,925
4. Step 4: Simplify right side
   1,627,261x = 12,531,069,005,625
5. Step 5: Solve for x
   x = 12,531,069,005,625/1,627,261
6. Step 6: Final answer
   x = 7,700,712.43