Finding the Third Proportional to 7,050,234 and 9,512,421

Step by Step Solution

1. Step 1: Write the proportion equation
   7,050,234 : 9,512,421 = 9,512,421 : x
2. Step 2: Convert to fraction form
   7,050,234/9,512,421 = 9,512,421/x
3. Step 3: Cross multiply
   7,050,234x = 9,512,421 × 9,512,421
4. Step 4: Simplify right side
   7,050,234x = 90,486,153,281,241
5. Step 5: Solve for x
   x = 90,486,153,281,241/7,050,234
6. Step 6: Final answer
   x = 12,834,489.36