Finding the Third Proportional to 9,570,141 and 21,000,325

Step by Step Solution

1. Step 1: Write the proportion equation
   9,570,141 : 21,000,325 = 21,000,325 : x
2. Step 2: Convert to fraction form
   9,570,141/21,000,325 = 21,000,325/x
3. Step 3: Cross multiply
   9,570,141x = 21,000,325 × 21,000,325
4. Step 4: Simplify right side
   9,570,141x = 441,013,650,105,625
5. Step 5: Solve for x
   x = 441,013,650,105,625/9,570,141
6. Step 6: Final answer
   x = 46,082,252.09