Finding the Third Proportional to 3,446,510 and 7,577,500

Step by Step Solution

1. Step 1: Write the proportion equation
   3,446,510 : 7,577,500 = 7,577,500 : x
2. Step 2: Convert to fraction form
   3,446,510/7,577,500 = 7,577,500/x
3. Step 3: Cross multiply
   3,446,510x = 7,577,500 × 7,577,500
4. Step 4: Simplify right side
   3,446,510x = 57,418,506,250,000
5. Step 5: Solve for x
   x = 57,418,506,250,000/3,446,510
6. Step 6: Final answer
   x = 16,659,898.35