Finding the Third Proportional to 2,983,120,957.50 and 4,147,791,246

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,120,957.50 : 4,147,791,246 = 4,147,791,246 : x
2. Step 2: Convert to fraction form
   2,983,120,957.50/4,147,791,246 = 4,147,791,246/x
3. Step 3: Cross multiply
   2,983,120,957.50x = 4,147,791,246 × 4,147,791,246
4. Step 4: Simplify right side
   2,983,120,957.50x = 17,204,172,220,394,231,808
5. Step 5: Solve for x
   x = 17,204,172,220,394,231,808/2,983,120,957.50
6. Step 6: Final answer
   x = 5,767,172,188.29