Finding the Third Proportional to 45,487,630 and 65,047,848

Step by Step Solution

1. Step 1: Write the proportion equation
   45,487,630 : 65,047,848 = 65,047,848 : x
2. Step 2: Convert to fraction form
   45,487,630/65,047,848 = 65,047,848/x
3. Step 3: Cross multiply
   45,487,630x = 65,047,848 × 65,047,848
4. Step 4: Simplify right side
   45,487,630x = 4,231,222,529,431,104
5. Step 5: Solve for x
   x = 4,231,222,529,431,104/45,487,630
6. Step 6: Final answer
   x = 93,019,190.70