Finding the Third Proportional to 13,295,870 and 28,577,962

Step by Step Solution

1. Step 1: Write the proportion equation
   13,295,870 : 28,577,962 = 28,577,962 : x
2. Step 2: Convert to fraction form
   13,295,870/28,577,962 = 28,577,962/x
3. Step 3: Cross multiply
   13,295,870x = 28,577,962 × 28,577,962
4. Step 4: Simplify right side
   13,295,870x = 816,699,912,073,444
5. Step 5: Solve for x
   x = 816,699,912,073,444/13,295,870
6. Step 6: Final answer
   x = 61,425,082.53