Finding the Third Proportional to 3,492,758 and 7,634,803

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,758 : 7,634,803 = 7,634,803 : x
2. Step 2: Convert to fraction form
   3,492,758/7,634,803 = 7,634,803/x
3. Step 3: Cross multiply
   3,492,758x = 7,634,803 × 7,634,803
4. Step 4: Simplify right side
   3,492,758x = 58,290,216,848,809
5. Step 5: Solve for x
   x = 58,290,216,848,809/3,492,758
6. Step 6: Final answer
   x = 16,688,879.35