Finding the Third Proportional to 30,862,680 and 65,977,104

Step by Step Solution

1. Step 1: Write the proportion equation
   30,862,680 : 65,977,104 = 65,977,104 : x
2. Step 2: Convert to fraction form
   30,862,680/65,977,104 = 65,977,104/x
3. Step 3: Cross multiply
   30,862,680x = 65,977,104 × 65,977,104
4. Step 4: Simplify right side
   30,862,680x = 4,352,978,252,226,816
5. Step 5: Solve for x
   x = 4,352,978,252,226,816/30,862,680
6. Step 6: Final answer
   x = 141,043,430.20