Finding the Third Proportional to 3,572,740 and 7,606,346

Step by Step Solution

1. Step 1: Write the proportion equation
   3,572,740 : 7,606,346 = 7,606,346 : x
2. Step 2: Convert to fraction form
   3,572,740/7,606,346 = 7,606,346/x
3. Step 3: Cross multiply
   3,572,740x = 7,606,346 × 7,606,346
4. Step 4: Simplify right side
   3,572,740x = 57,856,499,471,716
5. Step 5: Solve for x
   x = 57,856,499,471,716/3,572,740
6. Step 6: Final answer
   x = 16,193,873.46