Finding the Third Proportional to 3,699,687 and 8,069,925

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,687 : 8,069,925 = 8,069,925 : x
2. Step 2: Convert to fraction form
   3,699,687/8,069,925 = 8,069,925/x
3. Step 3: Cross multiply
   3,699,687x = 8,069,925 × 8,069,925
4. Step 4: Simplify right side
   3,699,687x = 65,123,689,505,625
5. Step 5: Solve for x
   x = 65,123,689,505,625/3,699,687
6. Step 6: Final answer
   x = 17,602,486.24